Principal Security Engineer | Zscaler Subject Matter Expert

About UltraViolet Cyber UltraViolet Cyber delivers unified security operations for organizations facing complex cyber threats. Founded by experienced security professionals, the company blends advanced technology with hands-on expertise to provide real-time solutions that connect red and blue team operations. Clients include Fortune 500 companies, federal ag…

About UsJoin Redhorse Corporation, where it's an exciting time to be part of a forward-thinking organization dedicated to delivering innovative data insights and technology solutions that support missions critical to U.S. national interests. We seek dedicated professionals who excel as trusted collaborators in crafting technology-agnostic solutions to empower our clients in addressing complex and significant mission challenges.Role OverviewAs a pivotal member of our team, you will play a crucial role in redefining how government agencies utilize data and technology. This position involves providing expert technical guidance and support to our clients within the U.S. National Security community. You will serve as a key advisor, influencing policies, leading critical projects, and enhancing the effectiveness of essential enterprise systems. Your contributions will directly influence national security operations by optimizing data usage, improving system performance, and facilitating seamless communication between technical and non-technical stakeholders.

About the OrganizationJoin Redhorse Corporation at an exciting time as we lead the way in providing innovative data insights and technology solutions that are pivotal to U.S. national interests. We are searching for dedicated and skilled professionals who excel as reliable partners in developing technology-agnostic solutions and are eager to leverage their expertise in support of critical missions.About the RoleRedhorse Corporation is pioneering the transformation of government data and technology utilization. We are in search of a highly experienced Artificial Intelligence (AI) and Data Engineering Subject Matter Expert (SME) to assist the Office of the Under Secretary of War for Intelligence and Security (OUSW(I&S)) Chief Data and Artificial Intelligence Officer (CDAIO).This role is a part of the OUSW(I&S) Innovation and Data (INSID) team, which operates in a dynamic, problem-solving environment aimed at revolutionizing outdated processes and enhancing the development, governance, and operationalization of intelligence and data capabilities across the Defense Intelligence and Defense Security Enterprise (DISE).This is not a conventional staff position. The ideal candidate will thrive in uncertain situations, embrace continuous intellectual challenges, and proactively engage with senior leaders to transform complex AI and data concepts into practical, mission-critical results.

Company SummaryArlo Solutions LLC is a premier information technology consulting firm focused on delivering innovative technology solutions. Our esteemed reputation is built on the exceptional quality and expertise of the Arlo team and our consultants, who work collaboratively with clients. Our mission is to fully understand and address the needs of our customers and consultants by providing high-quality, value-driven solutions that not only reduce costs but also enhance business processes, speed up response times, improve end-user services, and ensure our customers maintain a competitive advantage now and into the future.Position OverviewThe Senior Subject Matter Expert (SME) for Influence, Deception, and Perception Management Activities will serve as a contractor providing critical support to the Office of the Under Secretary of War for Intelligence and Security (OUSW(I&S)) Sensitive Activities & Special Programs (SASP). This role requires a deep understanding of influence operations, perception management, and the ability to navigate complex security environments.

Job OverviewAPEX TK LLC is on the lookout for a seasoned Subject Matter Expert (SME) in Airborne and Space Intelligence, Surveillance, and Reconnaissance (ISR) to provide critical support to the Department of War's Office of the Under Secretary of War for Intelligence and Security (OUSW I&S) in Arlington, VA.Key ResponsibilitiesDelivering expert-level insights on airborne and space ISR matters, advising senior leadership on platform capabilities including multi-intelligence systems such as SAR/GMTI radar, SIGINT/ELINT suites, and additional sensor requirements.Formulating national security strategies to guide government directives, overseeing acquisitions, and offering programmatic advice for airborne and space ISR initiatives supporting the Department of War and the Intelligence Community.Actively representing OUSW(I&S) in ISR requirement assessments and programming efforts, including capability-based evaluations and relevant studies.Conducting technical reviews, performing in-depth research and analysis, drafting formal positions, and preparing comprehensive documentation including briefs, memoranda, and staff packages.Providing ongoing support to the Airborne and Space ISR team throughout the Planning, Programming, Budgeting, and Execution (PPBE) process, including participation in focus teams and development of issue papers.

About Redhorse CorporationJoin Redhorse Corporation at an exciting time of transformation. We are dedicated to delivering innovative technology solutions and data insights that are pivotal to U.S. national interests. We seek talented professionals who are committed to creating technology-agnostic solutions and who thrive as trusted partners to support vital mission objectives.About the PositionAs a Technical Capabilities Subject Matter Expert II, you will play a crucial role in revolutionizing the Department of War's (DoW) approach to data and technology. This position involves developing prototypes that enhance innovation and modernization efforts, enabling the DoW to effectively address Joint Operational Problems. You will facilitate rapid force modernization through multicomponent assessments and experimentation, contributing to a comprehensive campaign of learning and evidence collection.

About UsRedhorse Corporation is at the forefront of delivering innovative data insights and technology solutions that are crucial to the national interests of the United States. Joining our team means becoming a part of a solution-oriented organization that values the expertise of skilled professionals. We are dedicated to fostering a collaborative environment where you can leverage technology-agnostic approaches to support our customers in achieving their critical missions.Role OverviewAs a Technical Capabilities Subject Matter Expert III, you will play a pivotal role in transforming the Department of War's (DoW) approach to data and technology. Your expertise will support the development of prototypes aimed at addressing Joint Operational Problems, thereby accelerating innovation and modernization efforts to effectively compete with peer and near-peer adversaries. You will facilitate the rapid modernization of the force by promoting multicomponent assessments and experimentation through a comprehensive campaign of learning and evidence collection.

Work Location: Arlington, VAEmployment Type: Full-Time, Expert-LevelDepartment: Administrative and Logistics SupportJoin CGS Federal as an Intelligence Discipline Lead – Subject Matter Expert, where you will provide critical support to USSOCOM in conducting targeting analysis and comprehensive counter-intelligence operations.At CGS, we unite highly motivated and skilled professionals to tackle the government's most challenging issues through innovative technology. We are looking for passionate candidates who thrive on collaboration, are eager to contribute to government innovation, and can anticipate the needs of others. Our supportive environment encourages professional growth through diverse learning opportunities.

Work Location: Arlington, VA Employment Type: Full-Time, Expert-Level Department: Administrative and Logistics Support CGS Federal is actively seeking a highly skilled HUMINT Operations Integrator - Subject Matter Expert to provide essential support to USSOCOM in planning and executing critical HUMINT and intelligence missions. This pivotal role involves delivering specialized, non-personal services throughout the entire HUMINT lifecycle, including collection planning, data collection, analysis, coordination, reporting, and adaptive planning aimed at addressing capability and training gaps. You will be responsible for integrating, synchronizing, and prioritizing HUMINT missions and activities in accordance with Department of Defense policy, while maintaining a keen focus on operational outcomes. Your expertise will be crucial in developing sound Courses of Action (COAs) for emerging HUMINT issues, setting priorities, and ensuring compliance with legal and policy standards.At CGS Federal, we bring together motivated and innovative professionals who are dedicated to solving the government’s most pressing challenges using cutting-edge technology. We are looking for candidates who are eager to contribute to government innovation, value collaboration, and can proactively anticipate the needs of others. Our supportive work environment fosters professional growth through various learning opportunities.Key Skills and Attributes:- Integrate HUMINT operations with collection, analysis, counterintelligence equities, and threat considerations to ensure effective Tactics, Techniques, and Procedures (TTPs) and successful mission execution.- Lead HUMINT planning and execution, including collection management, production oversight, and reporting synchronization.- Bridge operational and tactical analysis by evaluating, protecting, and disseminating raw intelligence to meet SOC standards.- Conduct risk assessments for HUMINT operations and recommend procedural changes to mitigate operational risks.- Apply advanced HUMINT, ASO, and MSO tradecraft to collect, analyze, and synthesize complex information; develop actionable COAs.- Coordinate across USSOCOM elements to ensure alignment of HUMINT missions, activities, and actions with commander priorities.

Join Us in Making a Difference!UltraViolet Cyber is a premier platform-driven unified security operations company that provides a robust suite of security operations solutions. Founded by industry practitioners with extensive experience, our security-as-code platform merges technological innovation with human expertise, making cutting-edge real-time cybersecurity accessible for all organizations. We strive to eliminate the risks associated with separate red and blue teams.By continuously optimizing identification, detection, and resilience against today's evolving threats, UltraViolet Cyber delivers both managed and customized unified security operations solutions to Fortune 500 companies, federal government agencies, and commercial clients. Headquartered in McLean, Virginia, we also have offices across the U.S. and in India.We are currently on the lookout for a highly skilled Network Security Engineer with substantial experience in serving large-scale customers, particularly federal clients. This vital role will collaborate closely with our network and security teams to ensure a robust, efficient, and effective deployment of Zscaler for our federal customer. The Network Security Engineer will be responsible for the operations and maintenance support of the full suite of Zscaler products (ZPA, ZIA, ZDX, ZCC). Key responsibilities include updating documentation related to network design and technologies, collaborating with stakeholders to test systems and application migration processes, and ensuring that all systems meet performance and security requirements.This position requires five days of onsite work per week with the team in Arlington, VA. U.S. citizenship is mandatory due to the federal Entry of Duty Background Investigation process.

Are you looking to leverage your expertise in PeopleSoft as a Functional Subject Matter Expert? Join our dynamic team at recruited1, where you will play a pivotal role in optimizing our PeopleSoft applications and processes.

Company OverviewArlo Solutions LLC is a leading information technology consulting firm dedicated to providing innovative technology solutions. We pride ourselves on the exceptional talent within the Arlo Solutions team and the strong partnerships we foster with our clients. Our mission is to thoroughly understand and fulfill the needs of our clients by delivering high-quality, value-driven solutions. We are committed to not only reducing costs but also enhancing business processes, accelerating response times, improving services for end-users, and equipping our customers with a lasting competitive advantage.Position Overview:The Physical Security Support Subject Matter Expert (SME) is a full-time position that plays a crucial role in supporting the Office Under Secretary of War for Intelligence & Security (OUSW (I&S)). The selected candidate will be responsible for independently managing high-priority and mission-critical components of the OUSW (I&S).

ERG is a dynamic research and consulting firm dedicated to delivering comprehensive support to federal, state, and commercial clients. Our multidisciplinary teams are recognized nationally for their expertise in engineering, science, economics, public health, information technology, and communications. We prioritize the recruitment of top talent and foster a vibrant, flexible work environment that nurtures career development.We are currently seeking a seasoned Facilities Subject Matter Expert to join ERG's Facilities Planning and Engineering Team. This role demands a high level of expertise in the design and construction of Department of Defense (DoD) and U.S. Navy facilities. A thorough understanding of the DoD Unified Facilities Criteria (UFC), Naval Sea Systems Command (NAVSEA) Instructions, building codes, and relevant design requirements for renovation and construction projects is essential. Candidates should possess substantial experience in designing a variety of facilities, including those for research and development, test and evaluation, manufacturing, fleet support, demilitarization, and disposal. Preference will be given to individuals with experience in facilities related to the storage, manufacturing, or processing of energetics and explosive ordnance.The ideal candidate will align with ERG’s commitment to quality and will play a crucial role in fostering collaborative, long-term relationships with clients and colleagues.This is a full-time position that does not have a fixed office location; however, candidates must reside in or be willing to relocate to the Washington, DC metropolitan area to attend frequent (at least weekly) on-site client and team meetings. The role will involve collaboration with ERG personnel across various locations, including Arlington, VA, and Indian Head, MD, which is approximately 30 miles from Washington, DC.

Company OverviewArlo Solutions LLC is a leading information technology consulting firm dedicated to providing innovative technology solutions that meet the unique needs of our clients. Our reputation is built on the expertise of our talented team and our commitment to delivering high-quality results. We strive to enhance business processes, reduce operational costs, and empower our customers with a competitive advantage through our comprehensive solutions.Position Overview:As the Integrated Vetting / Personnel Security Policy Subject Matter Expert (SME), you will be at the forefront of developing, revising, and coordinating critical policies related to personnel vetting processes, including background investigations and ongoing evaluations under the Department of Defense (DoD) guidelines. Your role will involve creating up to 40 policy memoranda annually, along with staffing packets and briefing materials, ensuring clarity and compliance with DoD standards.Lead the creation, maintenance, and updating of policy memoranda and DoD issuances, ensuring all documentation is grammatically sound and requires minimal editing.Support strategic initiatives aimed at enhancing personnel security processes and oversee the evaluation of personnel vetting IT systems.Plan and execute personnel vetting projects effectively, including participation in DoD working groups focused on various security initiatives.Manage logistical and administrative tasks related to engagements, including the development of read-ahead packages that meet DoD correspondence standards.Facilitate staff actions and communicate complex topics clearly in both written and verbal formats.Propose policy changes through reports or presentations to leadership.

Work Location: Arlington, VA Employment Type: Full-Time, Expert-Level Department: Administrative and Logistics Support CGS Federal is actively seeking a proficient Intelligence Targeting Analyst – Subject Matter Expert to play a key role in the target development process across both CONUS and deployed environments, supporting intelligence collection, counter-terrorism (CT), and counter-proliferation initiatives.At CGS, we unite driven, highly skilled, and innovative individuals to tackle some of the government's most pressing challenges using state-of-the-art technology. We are looking for candidates who are eager to contribute to governmental innovation, value teamwork, and can foresee and address the needs of others. Our organization fosters a supportive atmosphere and promotes professional development through various learning opportunities.

Significance is a distinguished woman-owned consulting firm dedicated to serving the federal government with excellence. Known for cultivating trusted relationships within our teams and with our clients, we prioritize hiring top-tier experts who deliver innovative solutions. We believe that work should also be enjoyable, which is why our strong focus on culture has earned us the accolade of being a Washington Business Journal Best Place to Work for seven consecutive years.We are currently seeking a Chemical and Biological Defense Program (CBDP) Functional Subject Matter Expert (SME) to join our team for an anticipated federal program. This pivotal role requires proactive collaboration across accounting, budget, and compliance functions, with a focus on Enterprise Risk Management (ERM), internal controls, audit readiness, funds management, and financial systems integration.Key Responsibilities:• Provide comprehensive CBDP program support for all aspects of accounting, financial reporting, and internal controls.• Lead the implementation and ongoing monitoring of Enterprise Risk Management (ERM) and assist in the development of the Manager’s Internal Control (MIC) Program.• Support Information System Controls, including Complementary User Entity Controls (CUECs), ensuring compliance with federal requirements.• Perform reconciliations of budgetary and proprietary accounts while overseeing vendor payment operations.• Offer expertise in funds management and control, ensuring the accuracy and audit readiness of CBDP transactions.• Aid in financial systems integration and coordination, including DAI, JICAP, and related platforms.• Prepare audit documentation, corrective action plans, and sustainment strategies in alignment with GAO, OMB, and DoD standards.• Develop and present financial management reports, metrics, and briefings to senior leadership.

Job DescriptionComputer World Services Corp. (CWS) is actively seeking talented individuals to contribute to a crucial engineering initiative within the National Capital Region (NCR). The scope of the work encompasses planning, designing, testing, building, implementing, deploying, and transitioning advanced Information Technology (IT) solutions tailored to meet diverse customer needs in the NCR. Selected candidates will facilitate seamless transitions to cutting-edge solutions that adhere to security protocols while providing operations and maintenance for development and test environments, as well as specialized support for mission-critical systems and applications.The Applications Operations & Maintenance Subject Matter Expert (SME) will act as the knowledge authority, ensuring the availability, performance, and security of the entire application portfolio.

About Our Team: At Systems Technology Research (STR), our Analytics & C2 (AC2) Division is dedicated to pioneering groundbreaking technologies that address complex national security challenges through advanced analytics. Our dynamic team is composed of enthusiastic professionals with backgrounds in engineering, computer science, mathematics, physics, and data science. We leverage our collective expertise and creativity to transform innovative concepts into tangible solutions that enhance the mission success of our clients. The Collaborative Autonomy and Control (CAC) Group within the AC2 Division focuses on developing software systems that tackle vital challenges in uncrewed system autonomy, multi-agent collaboration, resource management, and control. Utilizing our deep knowledge in machine learning, algorithms, model-predictive control, and software development, we create tools that facilitate tactical mission planning, execution, autonomous reasoning, and beyond. Your Role: As a Principal Software Engineer, you will collaborate with a close-knit team to design, develop, implement, integrate, test, and demonstrate advanced algorithms and software systems for autonomous platforms. You will provide technical leadership and mentorship across various programs, guiding projects throughout the software and system development lifecycle, from initial prototypes to fully integrated systems. Your contributions will encompass a diverse array of software tools and applications for mission planning systems, automated control processes, unmanned platforms, DevSecOps, and CI/CD pipelines. This position is located in Woburn, MA, or Arlington, VA, and offers the flexibility of STR’s hybrid work environment—enabling remote work when in-person attendance is not required.

Join our dynamic team as a Cost Estimator and Budget Subject Matter Expert, where you will play a pivotal role in delivering financial, economic, and cost analysis services to support our project management initiatives. You will be responsible for developing and maintaining cost documentation in alignment with DoD Acquisition Management policies and procedures. Your expertise will be essential in crafting Cost Analysis Requirements Documents (CARD), Economic Analysis Development Plans (EADP), and Economic Analyses (EA). Conduct scenario and affordability analyses, utilizing historical performance measures, cost models, and program metrics. Collaborate closely with program and acquisition managers to formulate acquisition strategies, analyses, plans, and documents. Provide critical cost analysis services to bolster program business management efforts. Additionally, you will perform internal cost and budgeting analyses and independent government cost estimates for contracting actions. Your role will include auditing vendor pricing, billing, costing, scheduling projections, and work breakdown structures. Regularly present updates and insights to various executive offices both within and outside the program.

At Two Six Technologies, we are at the forefront of innovation, crafting, deploying, and implementing cutting-edge solutions to address some of the most intricate challenges the world faces today. With a commitment to unparalleled collaboration and steadfast trust, we redefine possibilities, empowering our team and enabling our clients to create a safer global environment.Opportunity Overview:We are currently in search of a talented Principal Software Engineer to join our dynamic team. This role involves working on multi-domain platforms that support essential national security functions utilizing the latest modern frameworks. You’ll be instrumental in resolving complex challenges related to large-scale data investigation and analysis, facilitating real-time collaboration, managing tasks and resources, and summarizing and visualizing high-dimensional data to help non-experts tackle sophisticated inquiries. The right candidate will possess a robust technical background, outstanding leadership abilities, and a fervor for delivering top-tier software that adheres to the highest quality standards.The role is hybrid, requiring the selected individual to be present in our Arlington, VA office up to three days a week.Key Responsibilities:Lead the comprehensive technical strategy for distributed systems, encompassing architecture and framework selection, implementation, and optimization, while mentoring engineers and enforcing engineering best practices.Collaborate with technical leadership to enhance developer ergonomics, software quality, and security while upholding engineering policies.Boost operational efficiency by refining processes, implementing scalable solutions, and proficiently managing expectations through effective change management.Present technical and programmatic designs, roadmaps, and achievements to both internal and external stakeholders.Design and construct complex platform architectures, including distributed or decentralized topologies, scalable and efficient data infrastructure, APIs, message queuing and event streaming, secure authentication and authorization, as well as containerization and orchestration.Oversee the development team to deliver capabilities and integrations aligned with business goals.Take an active role in recruiting and mentoring junior engineers, aligning project tasks with their career aspirations.