Python Developer For Cyber Security Modernization jobs in Annapolis Junction – Browse 95 openings on RoboApply Jobs

Python Developer For Cyber Security Modernization jobs in Annapolis Junction

Open roles matching “Python Developer For Cyber Security Modernization” with location signals for Annapolis Junction. 95 active listings on RoboApply Jobs.

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linkllc logo
Full-time|Hybrid|Annapolis Junction, MD

We are seeking a talented Software Engineer with strong analytical development skills to contribute to a prominent cyber sensor and analytic modernization initiative.

May 28, 2025
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Accenture Federal Services logo
Cryptologic Cyber Planner

Accenture Federal Services

Full-time|$116.9K/yr - $243.1K/yr|On-site|Annapolis Junction, MD

About Accenture Federal Services Accenture Federal Services supports the US federal government in strengthening national security and improving citizens' lives. With a team of over 13,000 professionals, the company delivers technology and innovation to clients across defense, national security, public safety, civilian, and military health sectors. As part of the broader Accenture organization, named one of Glassdoor's Top 100 Best Places to Work, employees join a community that values personal and professional growth. The company encourages development through hands-on work, certifications, and industry training. Role Overview: Cryptologic Cyber Planner This role is based in Annapolis Junction, MD. The Cryptologic Cyber Planner helps facilitate and support cyber operations for government missions. The position focuses on applying expertise in policies and doctrines to guide mission planning and execution. The work often involves strategic and operational planning in cyber, especially where coordination across joint operations is required. What You Will Do Apply knowledge of cyber policies and doctrines to support mission success Contribute to the strategic planning and execution of cyber initiatives Draw on experience in intelligence collection, cyber operations, or intelligence analysis to inform planning Coordinate with external partners and collaborate with stakeholders across joint operations Build and maintain strong working relationships through effective communication Location Annapolis Junction, MD

Apr 15, 2026
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linkllc logo
Full-time|On-site|Annapolis Junction, MD

Responsibilities: Join our dynamic team as a Windows Security Researcher, where you will spearhead innovative security research focused on Windows technologies. Your expertise in vulnerability research techniques and commitment to best practices will be essential. Attention to detail is paramount, particularly in documenting your research outcomes. You will also be tasked with developing code in C, Python, and Assembly to demonstrate your findings and control over identified vulnerabilities.Position Requirements:· Understanding of Windows Kernel and device drivers.· Proficiency in reading and writing assembly language (x86/x64).· Extensive experience utilizing debuggers (WinDBG, etc.).· Strong development skills in C, Python, and Assembly.· Ability to collaborate effectively with fellow researchers and developers.

Mar 6, 2025
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captivation logo
Full-time|On-site|Annapolis Junction, MD

Captivation is seeking a Full-Stack Developer based in Annapolis Junction, MD. This role centers on building and maintaining software with a focus on Python, JavaScript, CSS, REST, and Docker. Projects span the full development lifecycle, from initial planning through deployment. Key responsibilities Develop and maintain both user-facing and backend features using Python and JavaScript Design and style web interfaces with CSS Create and interact with REST APIs Use Docker for containerization and deployment tasks Work closely with team members to deliver applications that address user needs Requirements Background working across the entire software development lifecycle Hands-on experience with Python, JavaScript, CSS, REST, and Docker Interest in building applications with a strong focus on user experience

Apr 24, 2026
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Captivation Software logo
Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software creates custom software solutions for clients in the national security sector. The engineering group emphasizes practical problem-solving and meeting delivery deadlines. Creative approaches are encouraged, and developers have opportunities to see their work make a real impact. Role overview This Software Engineer II position centers on full-stack development. The team works with Java, Angular, and Python, and is located in Annapolis Junction, MD. This is a mid-level role, suited for those with experience building software across both front-end and back-end technologies. What you will do Develop and maintain software using Java, Angular, and Python Collaborate with a team focused on delivering solutions for national security projects Apply practical problem-solving skills to meet project goals and deadlines Requirements Hands-on experience with Java, Angular, and Python Interest in building software that supports national security initiatives Ability to work on-site in Annapolis Junction, MD

Apr 22, 2026
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Agile Defense logo
Full-time|On-site|Annapolis Junction, MD

Agile Defense is seeking a Senior Digital Network Exploitation Analyst (SME) based in Annapolis Junction, MD. This position plays a key role in supporting national security missions by strengthening cyber intelligence operations. Role overview This role focuses on collaborating with both government and industry partners. The analyst will help improve operational effectiveness and contribute to critical national security initiatives. The work involves integrating advanced technologies and applying expertise to address evolving cyber challenges. What you will do Work closely with partners to enhance cyber intelligence capabilities Support the integration of new technologies into ongoing operations Contribute to the effectiveness of national security efforts through technical analysis and collaboration Requirements Experience in digital network exploitation analysis at a senior or SME level Ability to work collaboratively with diverse teams across government and industry Strong commitment to supporting national security missions

Apr 29, 2026
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Captivation Software logo
Full-time|On-site|Annapolis Junction, MD

Captivation Software delivers solutions tailored to client requirements and timelines. The engineering group emphasizes innovation and maintains high standards on projects that support national security. Role overview This mid-level systems engineer position centers on supporting daily operations in Annapolis Junction, MD. The role involves periodic travel, with three trips each year, typically lasting 7 to 10 days per trip. Key responsibilities and skills Apply systems engineering principles to address operational needs Work with RF technologies and Python as core technical areas Support ongoing projects and contribute to technical solutions Requirements Mid-level experience in systems engineering Background in RF and Python Ability to travel three times per year for 7 to 10 days per trip Work on site in Annapolis Junction, MD Team values The team looks for engineers who are reliable, technically skilled, and committed to the mission. Contributions have a direct impact on meaningful projects.

Apr 22, 2026
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Neural Solutions logo
Full-time|On-site|Annapolis Junction

Job OverviewJoin our innovative team at Neural Solutions as a Network Capability Developer, where you will be at the forefront of designing, building, and assessing cutting-edge container-driven networking solutions and proof-of-concepts (PoCs). This role requires a unique blend of cloud networking skills, proficient Linux system administration, and software automation expertise. You will also play a pivotal role in guiding system compliance and meticulously documenting all solutions.Key ResponsibilitiesDevelop and create networking-focused, container-based PoCsAutomate environment provisioning, telemetry collection, and post-test reporting using Python/BashProvide support, troubleshoot issues, and ensure system complianceThoroughly document designs, standard operating procedures (SOPs), and training materials; present findings and recommendations to stakeholders

Sep 11, 2025
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Accenture Federal Services logo
Embedded Developer II

Accenture Federal Services

Full-time|$103.8K/yr - $192.3K/yr|On-site|Annapolis Junction, MD

At Accenture Federal Services, our foremost goal is to empower the US federal government in strengthening national security and enhancing the quality of life for citizens. Our dedicated team of over 13,000 professionals is driven by a shared commitment to harness the boundless potential of technology and innovation for clients across various sectors including defense, national security, public safety, civilian, and military health. Become a part of Accenture Federal Services, a leading technology firm under the global Accenture umbrella. Proudly recognized as a Glassdoor Top 100 Best Place to Work, we foster a collaborative and nurturing environment where every team member feels valued and has the opportunity to grow, learn, and excel through practical experience, certifications, industry training, and more. Join us to facilitate meaningful, long-lasting change that advances missions and supports governmental efforts! Job Description: Accenture Federal Services is on the lookout for an Embedded Developer to contribute to a variety of demanding, mission-critical projects that directly influence our nation's security and intelligence initiatives. This role involves virtual environment development, vulnerability analysis, reverse engineering, software development, and operational support aimed at addressing some of the most challenging issues facing our country.

Feb 3, 2026
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Captivation logo
Full-time|On-site|Annapolis Junction, MD

Role overview Captivation seeks a Senior Information Systems Security Officer based in Annapolis Junction, MD. This role centers on safeguarding company information systems and protecting sensitive data from cyber threats. The position requires regular security assessments, development of security policies, and close collaboration with teams across the organization to strengthen information security practices. What you will do Evaluate the security posture of information systems and pinpoint vulnerabilities Create, revise, and enforce security policies and procedures Work with colleagues in various departments to put security measures in place Encourage security awareness throughout the company Requirements Significant experience in cybersecurity and risk management Understanding of compliance standards related to information security Ability to explain security concepts to both technical and non-technical audiences Strong problem-solving abilities and attention to detail

Apr 24, 2026
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captivation logo
Full-time|On-site|Annapolis Junction, MD

Role overview captivation seeks a Software Engineer III in Annapolis Junction, MD. This position centers on designing and refining scalable data pipelines and analytics tools. The team values collaboration and works together to overcome technical challenges, delivering solutions that enable data-driven decision making. What you will do Develop and maintain systems using Linux, Bash, and Python Orchestrate data workflows with Apache Airflow Query and manage data with SQL Enhance analytics features using Jupyter Notebook and NumPy Process and integrate data in JSON format Requirements Hands-on experience with Linux, Bash, and Python Familiarity with Apache Airflow, SQL, Jupyter Notebook, NumPy, and working with JSON data Comfortable collaborating with others Interest in solving technical problems Motivated by technology and working with data

Apr 24, 2026
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Captivation Software logo
Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software delivers solutions tailored to client requirements, with a strong emphasis on quality and timely delivery. The engineering team takes pride in their work and is committed to supporting projects that contribute to national security. Role overview This Software Engineer II position is located in Annapolis Junction, MD. The role suits a mid-level engineer ready to support daily operations and play an active part in ongoing projects. Key technologies Grafana Bash Python JavaScript What you will do Work involves applying these technologies to maintain and improve systems that align with the company’s mission. Expect to collaborate with the team to meet project goals and support essential operations.

Apr 22, 2026
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Wyetech LLC logo
Full-time|On-site|Annapolis Junction, Maryland

Join Wyetech LLC as an Information Systems Security Officer II, where you will play a pivotal role in safeguarding our information systems and ensuring compliance with security standards. This position requires a detail-oriented professional who is adept at identifying vulnerabilities and implementing robust security measures. You will collaborate with cross-functional teams to develop security protocols, conduct risk assessments, and respond to security incidents, all while contributing to the overall mission of our organization.

Mar 31, 2026
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Captivation Software logo
Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software works with clients facing demanding timelines, delivering customized solutions that support significant national objectives. The team values new ideas and aims for results that make a real impact. Role overview The Data Scientist II will be part of the Model Management group based in Annapolis Junction, MD. This mid-level role centers on developing and maintaining data models that support essential projects. The position involves close collaboration with others to ensure models are effective and meet project needs. Key technologies Python R TensorFlow SQL Tableau Location Annapolis Junction, MD

Apr 22, 2026
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Accenture Federal Services logo
Full-time|$75.5K/yr - $131.2K/yr|On-site|Annapolis Junction, MD

At Accenture Federal Services, our primary mission is to empower the US federal government in strengthening national security and enhancing the quality of life for its citizens. Our dedicated team of over 13,000 professionals shares a common goal: to harness the boundless potential of technology and innovation for our clients across defense, national security, public safety, civilian, and military health sectors. We invite you to join Accenture Federal Services, a prominent technology entity within the global Accenture framework. Recognized as one of Glassdoor's Top 100 Best Places to Work, we foster a collaborative and supportive environment where you can truly belong. Here, you are encouraged to grow, learn, and thrive through hands-on experience, professional certifications, industry training, and more. Become a part of our mission to drive significant, lasting change and advance government initiatives! Accenture Federal Services is on the lookout for an Entry-Level Embedded Developer to contribute to various demanding, mission-critical projects that directly affect the nation's security and intelligence operations. This role involves virtual environment development, vulnerability assessment, reverse engineering, software development, and operational support to tackle some of the country's most pressing challenges.

Feb 3, 2026
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Captivation Software logo
Full-time|$130K/yr - $270K/yr|On-site|Annapolis Junction, MD

Captivation Software develops custom software for clients, focusing on timely delivery and reliable results. The engineering team works collaboratively to support national security efforts, emphasizing both innovation and high standards. Role overview This Senior Software Engineer position is located in Annapolis Junction, MD. The role requires hands-on experience with Python, as well as either Kotlin or Java. Familiarity with Terraform and AWS is important, along with knowledge of Elasticsearch or OpenSearch. Key technologies Python Kotlin or Java Terraform AWS Elasticsearch or OpenSearch What matters here Engineers at Captivation Software contribute to projects that support national security. The team values technical expertise, a commitment to quality, and a collaborative approach to problem solving.

Apr 22, 2026
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Captivation logo
Full-time|On-site|Annapolis Junction, MD

Captivation seeks an Experienced Software Engineer 3 to join the team in Annapolis Junction, MD. This position centers on building and improving software systems with a focus on practical solutions and strong technical execution. Role overview The engineer in this role will design, implement, and refine scalable software applications. Collaboration is key, as the work involves partnering with colleagues from various backgrounds to deliver on client needs. The stack includes Go, Python, Kubernetes, Kafka, and Ansible, and these technologies play a central role throughout the development process. What you will do Develop and enhance scalable applications using modern software practices Collaborate across disciplines to ensure solutions meet client requirements Apply expertise in Go, Python, Kubernetes, Kafka, and Ansible at every stage of development Key technologies Go Python Kubernetes Kafka Ansible Location This role is based onsite in Annapolis Junction, MD.

Apr 24, 2026
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Captivation Software logo
Full-time|On-site|Annapolis Junction, MD

Captivation Software builds custom solutions for clients, emphasizing reliability and precise results. The team is dedicated to supporting national security through technical expertise and a strong sense of responsibility. Role overview The entry-level Information Systems Security Officer will assist with daily security operations for several programs. This position is located in Annapolis Junction, MD. What you will do Support routine security tasks and procedures Contribute to the protection of information systems across multiple projects Location This is an on-site role in Annapolis Junction, Maryland.

Apr 22, 2026
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Wyetech LLC logo
Full-time|On-site|Annapolis Junction, Maryland

About Wyetech Wyetech LLC serves federal government clients, focusing on complex technology challenges and practical solutions. The team values innovation and aims to create a strong employee experience. Location Annapolis Junction, Maryland Security Requirements U.S. Citizenship required Active TS/SCI clearance with a suitable polygraph (or equivalent) required due to federal contract terms

Apr 16, 2026
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Captivation logo
Full-time|On-site|Annapolis Junction, MD

Role overview Captivation seeks a Software Engineer II for its Annapolis Junction, MD location. This position centers on building and maintaining systems with a focus on automation, messaging, and container orchestration. The role requires hands-on experience with Bash and Python for software development and support. What you will do Develop and maintain software using Bash and Python Work with messaging platforms such as RabbitMQ and handle data with NoSQL databases Deploy and manage applications using Helm, Docker, and Kubernetes Contribute to projects aligned with Captivation’s mission Key technologies Bash Python RabbitMQ NoSQL Helm Docker Kubernetes Location This role is based in Annapolis Junction, MD.

Apr 24, 2026

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