NewSpace Systems Cybersecurity and Assessments Engineer The Aerospace CorpSpace Systems Cybersecurity and Assessments EngineerChantilly, VA$100,300–$150,400 / yearYou will perform research in cyber and network security, advise DoD and Intelligence Community (IC) space system customers on secure design and implementation, conduct vulnerability assessments, lead cyber security architecture and prototype development projects, and devise new approaches to complex problems while maintaining frequent inter-organizational and customer contacts on matters of importance. Support Cybersecurity Projects and Prototype Development: Participate as a main contributor in Cyber Security Architecture, Prototype/Capability Development, and validation of network system requirements; coordinate with vendors and government stakeholders; develop and implement security prototypes and recommended mitigations for identified vulnerabilities.
Information Assurance Compliance Analyst 3 ItezzInformation Assurance Compliance Analyst 3Annapolis Junction, MarylandCompensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location. Capabilities: Verify documentation and databases to ensure device inventory information, serial numbers, IP addresses, device physical and logical locations, cable information, rack elevation diagrams, and architectural diagrams are accurate.
NewNetwork Engineer [JOB ID 20260826] Phoenix CyberNetwork Engineer [JOB ID 20260826]Alexandria, VAPhoenix Cyber is a national provider of cybersecurity engineering services, operations services, sustainment services and managed security services to organizations determined to strengthen their security posture and enhance the processes and technology used by their security operations team. Phoenix Cyber is looking for Cybersecurity Engineers with a Networking/Firewall focus to join our client delivery team.
Cybersecurity Analyst Talent Acquisition ConceptsCybersecurity AnalystArlington, VAThe Cybersecurity Analyst will support cybersecurity engineers and specialists in conducting cybersecurity inventories and risk assessments, developing security documentation, and designing and implementing ICS cybersecurity solutions. We transform our client's recruiting through re-engineering of recruiting processes, deployment of new Applicant Tracking Systems (ATS), Employee Value Proposition (EVP) development, authentic employment branding campaigns, and Talent Management and retention strategies.
Cyber Planner, SME CACICyber Planner, SMEFort Meade, Maryland$103,800–$218,100 / yearFamiliarity with Cyber Subordinate Headquarters, Cyber Mission Teams (CMT), National Mission Teams (NMT), Combat Support Teams (CST), National Support Teams (NST), and Cyber Protection Teams (CPT). Working across geographic and functional combatant commands, these professionals play a vital role in developing, integrating, and sustaining mission-ready task forces that enhance joint force effectiveness and operational success.
NewSecurity Control Assessor Guidehouse IncSecurity Control AssessorMcLean, VACoordinate A&A activities and requirements with System Owners, ISSOs, IAMs, and third-party assessors, reducing manual burden for ISSOs and system owners by shaping automated workflows, improving evidence pathways, and strengthening data integrity used for scoring, dashboards, and compliance reporting. Ensuring consistency and compliance across multi‑tenant GRC environments, helping Components and customer agencies implement security controls, maintain accurate documentation, and sustain reliable continuous monitoring.
NewLead Systems Engineer – AWS Cloud GD Information TechnologyLead Systems Engineer – AWS CloudFairfax, VirginiaTranslates operational requirements into system-level designs and testable requirements; develops and maintains core SE artifacts (requirements, traceability, specifications, diagrams, test plans, baselines); leads integration and system-level testing across applications, data, infrastructure, and security; and drives transition to operations. Design, build, and maintain CI/CD pipelines (e.g., AWS CodePipeline/CodeBuild, Jenkins, GitLab CI, GitHub Actions, Azure DevOps) with integrated security scanning, compliance checks, approvals, and testing.
ISSO 2 - Information Systems Security Officer InisCore TechnologiesISSO 2 - Information Systems Security OfficerAnnapolis Junction, MarylandExperience in at least two of the following areas is required: knowledge of current security tools, hardware/software security implementation; communication protocols; or encryption tools and techniques. Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational Cybersecurity posture for a system, program, or enclave .
Senior Platform Engineer ClaritySenior Platform EngineerFort Meade, MDClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions.
Jr. Information Security Officer (Isso) GuidehouseJr. Information Security Officer (Isso)Bethesda, MD$100,100–$150,400 / yearThe ISSO is responsible for maintaining the appropriate operational security posture for assigned information systems and ensuring compliance with Federal Information Security Management Act (FISMA) requirements, National Institute of Science and Technology (NIST) Cybersecurity Framework and Intelligence Community (IC) security policies. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Jr. Information Security Officer (ISSO) GuidehouseJr. Information Security Officer (ISSO)Bethesda, Maryland$100,100–$150,400 / yearThe ISSO is responsible for maintaining the appropriate operational security posture for assigned information systems and ensuring compliance with Federal Information Security Management Act (FISMA) requirements, National Institute of Science and Technology (NIST) Cybersecurity Framework and Intelligence Community (IC) security policies. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Security Control Assessor (SCA) (TS/SCI) Tau SixSecurity Control Assessor (SCA) (TS/SCI)Chantilly, VATau Six, an agile small company delivering cutting edge cybersecurity and systems integration services to the US National Security market, has an immediate need for a Cybersecurity Security Control Assessor (SCA) for a Department of Defense customer. Shall develop an annual compilation of findings and observations based upon the Security Assessment Reports and Periodic Cybersecurity Assessment Reports or Security Compliance Reports based upon fiscal year assessments.
NewProgram Security Representative (PSR) III - Chantilly, VA General Dynamics Information TechnologyProgram Security Representative (PSR) III - Chantilly, VAChantilly, VirginiaCisco Certified Network Associate (CCNA) Security - Cisco - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information Assurance Certification (GIAC), GSEC: GIAC Security Essentials Certification - Global Information Assurance Certification (GIAC) - Global Information Assurance Certification (GIAC) Experience: To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Engineer 1 - New College Graduate - 2026 - 2027 Season M.C. Dean, IncEngineer 1 - New College Graduate - 2026 - 2027 SeasonTysons, Virginia$75,520–$94,400 / yearFull timeM.C. Dean is headquartered in Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Join us to build expertise through a combination of formal training programs and experiential, on-the-job learning to develop a broad and highly advanced skillset across the company's integrated business units.
NewProgram Security Representative (PSR) I General Dynamics Information TechnologyProgram Security Representative (PSR) IChantilly, VirginiaCisco Certified Network Associate (CCNA) Security - Cisco - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information Assurance Certification (GIAC), GSEC: GIAC Security Essentials Certification - Global Information Assurance Certification (GIAC) - Global Information Assurance Certification (GIAC) Experience: To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Security Control Assessor PeratonSecurity Control AssessorAlexandria, Virginia$146,000–$234,000 / yearFull timeKnowledge of system and application security threats and vulnerabilities (e.g., buffer overflow, mobile code, cross-site scripting, Procedural Language/Structured Query Language [PL/SQL] and injections, race conditions, covert channel, replay, return oriented attacks, malicious code). As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Cyber (CNO) Software Developer Percival EngineeringCyber (CNO) Software DeveloperColumbia, MDPreferred skills include experience in static and dynamic reverse engineering, vulnerability research, binary analysis of executables, exposure to kernel programming, exposure with assembly languages, and/or ability to analyze and signature network protocols. Create new novel solutions and/or integrate new features and maintain existing software solutions supporting computer network operations.
NewGeospatial Systems Engineer - TS/SCI with Polygraph GD Information TechnologyGeospatial Systems Engineer - TS/SCI with PolygraphBethesda, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education : Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
NewFull Stack Software Engineer - TS/SCI with Polygraph GD Information TechnologyFull Stack Software Engineer - TS/SCI with PolygraphBethesda, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education : Bachelors Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
Cyber Operations Lead Accenture Federal ServicesCyber Operations LeadArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $135,200—$278,500 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .