Mid Level International Security Specialist jobs in Arlington – Browse 264 openings on RoboApply Jobs

Mid Level International Security Specialist jobs in Arlington

Open roles matching “Mid Level International Security Specialist” with location signals for Arlington. 264 active listings on RoboApply Jobs.

264 jobs found

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ACT1 Federal LLC logoACT1 Federal LLC logo
Full-time|On-site|Arlington, Virginia, United States

Join Our Team as a Mid-Level International Security Specialist!Located in Arlington, VA, ACT1 Federal LLC is a 100% employee-owned company with nearly three decades of experience serving the Department of Defense (DoD). We specialize in various domains, including weapon systems engineering, logistics, space domain expertise, global defense and security, and …

Mar 25, 2026
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ACT1 Federal LLC logoACT1 Federal LLC logo
Full-time|On-site|Arlington, Virginia, United States

Position Title: Security Operations SpecialistLocation: Arlington, VACategory: FundedSchedule: Full-TimeTravel Requirements: Not ApplicableShift: DaytimeRemote Type: On-siteClearance Requirement: Top Secret/Special Access RequiredDivision: AviationAbout ACT1 Federal: ACT1 Federal LLC is a fully employee-owned organization dedicated to serving the Department of Defense (DoD) for nearly three decades. Our core missions encompass weapon systems engineering, logistics, space domain expertise, global defense and security, as well as business and financial management for security assistance and major defense articles. Join us in our commitment to excellence!Role Overview: We are seeking a seasoned Security Operations Specialist to provide comprehensive security support within our Special Access Program (SAP) facility. The successful candidate will coordinate and oversee activities at the F-35 Joint Program Office's 1550 conference center, engaging effectively with high-ranking military officials and senior executives.Key Responsibilities:Process Program Access Requests (PARs) via authorized channels.Manage all administrative security tasks related to SAP material, including receipt, transmission, inventory, and disposition.Develop and maintain PSO-approved Standard Operating Procedures (SOPs) for each F-35 facility, ensuring current and compliant SAP processes.Support Security Education and Training initiatives.Facilitate SAP visit certifications for authorized personnel.Maintain SAP facility accreditations and manage the program's post office box.Conduct annual self-inspections of SAP programs and report findings.Perform additional duties as assigned.Required Qualifications:Extensive knowledge of DoD and Service security regulations related to activity, physical, and information security.In-depth understanding of NISPOM and JAFAN series security requirements.Proficiency in managing challenging situations constructively.Flexibility to work outside standard hours as needed.Self-motivated, proactive individual with a professional demeanor.Outstanding oral and written communication skills, paired with excellent interpersonal abilities.Competence in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook).Strong analytical and problem-solving skills.Ability to multitask effectively.

Mar 25, 2026
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Prosidian Consulting is seeking a talented and detail-oriented Internal Review Security Engineer II to join our dynamic team on a contract basis. This role is pivotal in ensuring the integrity and security of our internal processes and systems. As a key player, you will conduct thorough reviews and assessments, identifying vulnerabilities, and implementing effective solutions to enhance our security posture.

May 12, 2015
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Redhorse Corporation logoRedhorse Corporation logo
Full-time|On-site|Arlington, VA

About Redhorse CorporationJoin Redhorse Corporation at a pivotal moment in our growth. We are dedicated to delivering innovative data insights and technology solutions that are vital to U.S. national interests. We seek insightful, talented professionals to join our team as we partner with clients to create technology-agnostic solutions that address complex mission needs.Position OverviewWe are currently searching for a Personnel Security Policy Specialist who will be instrumental in providing essential Personnel Vetting support to the Counterintelligence, Law Enforcement & Security (CL&S) Directorate within the Office of the Under Secretary of War for Intelligence and Security (OUSW(I&S)) at the Pentagon. This key role significantly influences the safety and security of the Department of War (DoW) by aiding in the formulation, execution, and supervision of personnel vetting policies and procedures. Your contributions will play a critical role in maintaining the integrity of the Department of Defense's personnel vetting system and safeguarding national security.

Dec 23, 2025
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Prosidian Consulting logoProsidian Consulting logo
Full-time|On-site|Arlington

We are seeking a dedicated and detail-oriented Management Specialist with an active security clearance to join our dynamic team at Prosidian Consulting. In this role, you will leverage your expertise in management processes and organizational strategies to support our diverse portfolio of clients. You will be instrumental in analyzing operational efficiencies, developing plans for improvement, and ensuring compliance with best practices.

May 24, 2019
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Join our team at Prosidian Consulting as an Internal Review Security Engineer I on a contract contingent basis. This role is essential in enhancing our internal security protocols and ensuring compliance with industry standards. You will work closely with cross-functional teams to identify vulnerabilities and implement effective security measures.

May 12, 2015
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Prosidian Consulting is seeking a dedicated and detail-oriented Internal Review Specialist I on a contract contingent basis. In this role, you will be responsible for conducting thorough reviews of internal processes and documentation, ensuring compliance with organizational standards and best practices. This position offers a unique opportunity to contribute to the efficiency and effectiveness of our operations.

May 12, 2015
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Prosidian Consulting logoProsidian Consulting logo
Internal Review Specialist II

Prosidian Consulting

Full-time|On-site|Arlington

Join our dynamic team at Prosidian Consulting as an Internal Review Specialist II. In this role, you will play a vital part in conducting internal reviews and assessments, ensuring compliance and operational efficiency within the organization. Your analytical skills and attention to detail will contribute to the enhancement of our internal processes.

May 8, 2015
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Prosidian Consulting logoProsidian Consulting logo
Full-time|On-site|Arlington

Join our dynamic team as a Technical Writing and Editing Specialist. This role is essential for producing clear and concise documentation tailored for various audiences. The ideal candidate will leverage their expertise in technical writing to enhance and refine documentation while ensuring compliance with security standards. A current security clearance is required to facilitate collaboration with our government clients.

May 24, 2019
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CGS Federal logoCGS Federal logo
Full-time|On-site|Arlington, VA

Work Location: Arlington, VAEmployment Type: Full-Time, Senior-Level Department: Administrative and Logistics SupportJoin CGS Federal as a dedicated Security Support Specialist, where you will play a crucial role in overseeing and advising on all security-related activities.At CGS, we unite talented and innovative individuals to tackle the government's most pressing challenges through advanced technology. We are looking for individuals who are eager to drive innovation, value teamwork, and adeptly anticipate the needs of others. Our supportive environment fosters professional growth through diverse learning opportunities.

Feb 16, 2026
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Join our team as an Internal Review Specialist II, where you will play a crucial role in assessing and enhancing our internal review processes. This contract contingent position requires a detail-oriented individual who can navigate complex documentation and provide valuable insights that drive improvement.Your expertise will be instrumental in maintaining compliance and ensuring that our operations align with regulatory standards. You will work closely with cross-functional teams to support projects and initiatives that enhance our internal review framework.

May 12, 2015
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Core One logoCore One logo
Full-time|On-site|Arlington, VA

Join the innovative team at Core One, where we are dedicated to providing analytical, operational, and technical solutions to tackle our Nation's most intricate national security challenges. At Core One, we prioritize our people, striving to recruit, develop, and retain exceptional talent. Our competitive compensation package distinguishes us from the rest, as we foster a collaborative and dynamic work environment that celebrates outstanding performance.*This position requires TS/SCI*Responsibilities:The Contractor will assist in the planning, operations, and management of the Army’s Personnel Security Appeals Board (PSAB).Assess and oversee the personnel security system of record to ensure effective case management.Employ superior communication skills and meticulous attention to detail to produce a variety of documents regularly (e.g., reports, briefings, presentations).Collaborate with external agencies to address discrepancies and inconsistencies in information.Conduct independent quantitative and qualitative data analyses using complex datasets in a high-pressure environment.Distill complex concepts, draw conclusions from varied information, and effectively communicate key insights to the Program Manager.Recognize potential business process enhancements to maximize efficiency and improve mission readiness.Demonstrate the ability to excel in a fast-paced work environment with minimal supervision.

Feb 26, 2026
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Fortec Medical logoFortec Medical logo
Full-time|On-site|Arlington

Fortec Medical is looking for an Entry Level Clinical Technology Specialist based in Arlington. This role supports the integration of new medical technologies within clinical settings. Role overview This position is designed for recent graduates or those starting a career in healthcare technology. The work centers on assisting with the adoption and use of medical devices and systems in patient care environments. Collaboration and learning Work closely with experienced professionals to gain practical experience in clinical settings. The team environment encourages learning and skill development as you contribute to projects that impact patient care. Impact Your efforts will help enhance the quality and effectiveness of patient care through the support and implementation of advanced clinical technologies.

Apr 29, 2026
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Syncreon Consulting logoSyncreon Consulting logo
Contract|On-site|Arlington

Join us at Syncreon Consulting as a Security Program Manager specializing in vulnerability management. In this entry-level role, you will play a critical part in enhancing our security posture by identifying, assessing, and mitigating vulnerabilities across various systems. This position is perfect for motivated individuals eager to kickstart their careers in cybersecurity.

May 1, 2026
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Syncreon Consulting logoSyncreon Consulting logo
Contract|On-site|Arlington

Join our team at Syncreon Consulting as a Security Program Manager specializing in Vulnerability Management. In this pivotal role, you will assist in identifying and assessing security vulnerabilities within our organization. You will work closely with various teams to implement effective security measures, ensuring the protection of sensitive information and infrastructure.

Apr 30, 2026
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Redhorse Corporation logoRedhorse Corporation logo
Contract Security Officer

Redhorse Corporation

Contract|On-site|Arlington, VA

About Redhorse Corporation Redhorse Corporation delivers data-driven insights and technology solutions that support U.S. national interests. The company values skilled professionals who bring expertise and integrity to mission-critical work, partnering with government agencies to develop technology-agnostic solutions. Role Overview Redhorse seeks a Contract Security Officer (CSO) with a Full Scope Poly (FSP) clearance for its Arlington, VA location. This position plays a central role in the company’s industrial security program, making sure both personnel and facilities meet rigorous national security requirements. The CSO serves as the main point of contact between Redhorse and the Defense Counterintelligence and Security Agency (DCSA). This liaison role supports teams as they deliver digital solutions within secure government environments.

Apr 14, 2026
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Pacific Legal Foundation logoPacific Legal Foundation logo
Data Security Analyst

Pacific Legal Foundation

Full-time|Hybrid|Arlington, VA - Hybrid

Your Role: As a budding IT professional, you are enthusiastic about diving into the world of data security while gaining practical experience in IT support. You possess a natural curiosity about system functionalities and are eager to learn from seasoned security experts. Driven by the challenge of safeguarding organizational information, you excel at troubleshooting technical issues and take pride in enhancing the efficiency and security of your colleagues' workflows. You value established processes as you expand your expertise. You desire a position that provides insights into daily IT operations alongside the intriguing field of cybersecurity. Most importantly, your focus on customer satisfaction, attention to detail, and willingness to contribute to the mission of the Pacific Legal Foundation through dependable technology support and robust data protection is paramount.

Mar 13, 2026
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Ripple Effect logo
Full-time|$92.6K/yr - $106.5K/yr|Hybrid|Arlington, Virginia, United States

Ripple Effect is hiring a Policy and Legislative Specialist to support the Cybersecurity and Infrastructure Security Agency (CISA) at the Department of Homeland Security (DHS) in Arlington, Virginia. The role centers on advancing national cybersecurity and infrastructure security through focused policy work, legislative monitoring, and strategic communications. Key Responsibilities Legislative Affairs: Monitor and analyze legislation related to cybersecurity and infrastructure security. Evaluate legislative proposals and assist in preparing congressional correspondence, briefings, and reports that align with agency goals. Strategic Communications: Manage communication projects independently, using research and analysis to inform messaging strategies. Policy Analysis: Lead detailed analysis on cybersecurity and infrastructure protection topics, providing insights to guide leadership decisions and legislative planning. Data Analysis: Collect and interpret data, tracking engagement metrics, legislative trends, and stakeholder activities to inform strategic planning. Reporting: Develop organized documentation and reports that summarize research findings, supporting institutional knowledge and continuity. Compliance: Ensure all work follows applicable laws, regulations, and DHS policies, including privacy and communication requirements. Location This position is based in Arlington, Virginia, United States.

Apr 28, 2026
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Accenture Federal Services logoAccenture Federal Services logo
Full-time|$91.3K/yr - $184.5K/yr|On-site|Arlington, VA

At Accenture Federal Services, our commitment is to empower the US federal government in creating a stronger, safer nation while enhancing the quality of life for its citizens. With over 13,000 dedicated professionals, we are united in our mission to harness the infinite potential of technology and innovation for our clients spanning defense, national security, public safety, civilian, and military health sectors. Become a part of Accenture Federal Services, a pivotal technology firm within the global Accenture network. Proudly recognized as one of Glassdoor's Top 100 Best Places to Work, we foster a collaborative and supportive environment that encourages your growth, learning, and success through hands-on projects, certifications, industry training, and more. Join us in making a profound and lasting impact that propels missions and the government forward! The Information Security Compliance Support Specialist will be an integral member of the Enterprise Compliance Support team within the Information Security organization. This role is responsible for providing operational support for security compliance programs on a daily basis. The individual will engage in various aspects of security compliance methodologies, contributing to the enhancement of current and future processes with direct oversight. The position involves close collaboration with other Information Security and IT teams, as well as business stakeholders as necessary.The ideal candidate will leverage their existing experience to analyze business processes with a fresh perspective. Upon familiarization with the role, they should feel confident in proposing innovative strategies to enhance process efficiencies. This role serves as a primary point of contact for internal customers. Engage in analytical thinking, problem-solving, decision-making, and teamwork in a dynamic environment.Participate in collaborative meetings with technical and business stakeholders to gather business and functional requirements and perform business process analysis.Create detailed SSP system-specific narratives that articulate how each system meets the respective SSP controls.Collect and organize metrics and other relevant information for effective escalations to leadership.Coordinate with internal stakeholders utilizing well-honed communication skills.Develop and implement Standard Operating Procedures (SOPs) to document processes and services.Collaborate within teams to implement recommendations that add value, enhance internal processes, and improve operational workflows.Carry out additional analytical and provisioning tasks as assigned.

Feb 5, 2026
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E-Space logoE-Space logo
Full-time|On-site|Arlington, TX

Are you ready to help make connectivity from space universally accessible, secure, and actionable? If so, you've found the right opportunity!E-Space is at the forefront of bridging Earth and space, enabling hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are developing a state-of-the-art low Earth orbit (LEO) space system that will revolutionize the design, economics, manufacturing, and service delivery associated with traditional satellite and terrestrial IoT systems.At E-Space, we pride ourselves on being intentional, unapologetically curious, and fully dedicated to innovating space-based communications. Our mission is to deliver actionable intelligence that will boost global economies, safeguard space and our planet, and enhance the overall quality of life for everyone.ROLE OVERVIEW:We are on the lookout for an experienced Facilities Security Officer (FSO) who can spearhead the design and implementation of a comprehensive industrial security program for a classified “possessing” facility. In addition, this role will take on the responsibilities of the Insider Threat Program Senior Official (ITPSO), focusing on developing and maintaining a proactive insider threat and awareness program.Joining E-Space means becoming part of a groundbreaking moment — you will help establish our cleared operations from the ground up while ensuring compliance with the National Industrial Security Program (NISP), DoD 5220.22-M (NISPOM), and all related directives.

Dec 3, 2025

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