GRC Lead / Cyber Risk Manager CyberLinx SolutionsGRC Lead / Cyber Risk ManagerWashington, District of ColumbiaCyberLinx Solutions LLC is seeking a forward thinking Cybersecurity GRC Lead / Cyber Risk Manager responsible for leading the organization’s cybersecurity governance, risk, and compliance (GRC) program. The ideal candidate will serve as a strategic advisor to leadership, ensuring cybersecurity risks are identified, assessed, and managed in alignment with business objectives and regulatory requirements.
Principal Cyber Investigator 10a LabsPrincipal Cyber InvestigatorWashington DCRemoteOur adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely. About 10a Labs: 10a Labs is the safety and threat-intelligence layer trusted by frontier AI labs, AI unicorns, Fortune 10 companies, and leading global technology platforms.
Senior Cyber Investigator 10a LabsSenior Cyber InvestigatorWashington DCRemoteThis role requires deep cybersecurity subject-matter expertise to assess actor behavior, handle complex cases requiring senior technical judgment, and support labeling quality across the team. Our adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely.
Cyber-Enabled Information Operator Clear Ridge DefenseCyber-Enabled Information OperatorFort Meade, MD$108,000–$163,000 / yearKnowledge and experience are broad and should include as much of the following as possible: Military Planning & Cyberspace Operations, Information Operations, Social Engineering, Social Media Marketing and Engagement, Military Information Support Operations, Counter-Intelligence, Linguistics, and digital advertising. Clear Ridge Defense is the premier service solutions provider supporting the Service and Joint cyberspace operations and intelligence community in three core areas of expertise: Cyber Systems & Software Engineering.
Cyber Systems Engineering, Senior Advisor - TS/SCI w/Poly PeratonCyber Systems Engineering, Senior Advisor - TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timeBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited institution; in lieu of a degree, an additional five (5) years of relevant Systems Engineering experience may be substituted. Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Cyber Threat Analyst (I&W) with Splunk and Analyst1 / Active Top Secret PeratonCyber Threat Analyst (I&W) with Splunk and Analyst1 / Active Top SecretArlington, Virginia$104,000–$166,000 / yearFull timeExperience providing intelligence support prior to, or during cyber incidents; this may include attribution analysis, adversary profiling based on known tactics, techniques and procedures or the ability to correlate disparate events using industry, academic or government methodologies or best practices. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations.
Security Engineer SCOUT SolutionsSecurity EngineerWashingtonHands-on network operations experience in multi-site Windows and Linux environments – Data circuits, Firewall/VPN, TCP/IP and routing protocols, Switches (CISCO), File servers (Linux), Data storage, and Windows servers running COTS and custom applications etc. Strong knowledge of Cloud related security, engineering, design, architectural, maintenance, business modeling, or similar areas related to the information technology project being performed.
Information Systems Security Engineer (ISSE) PeratonInformation Systems Security Engineer (ISSE)Linthicum, Maryland$135,000–$216,000 / yearFull timeResponsibilities: Peraton is seeking a Information Systems Security Engineer (ISSE) in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. A degree in one of the following fields of study is highly desired: Information Technology, Computer Science, Cybersecurity, Information Systems, Software Engineering, or Data Science.
Information System Security Officer Vets HiredInformation System Security OfficerAnnapolis Junction, Maryland1+ years of experience in utilizing security relevant tools, systems, and applications in support of Risk Management Framework (RMF) to include: NESSUS, ACAS, DISA STIGs, SCAP, Audit Reduction, and HBSS. We currently seeking a Cybersecurity Information System Security Officer (ISSO) to support Department of Defense (DoD) and Special Access Program (SAP) activities in Annapolis Junction, MD.
Sr. Security Control Assessor Aretec Open OpportunitesSr. Security Control AssessorCamp Springs, MarylandExperience in several of the following areas is required: understanding of IT security practices and procedures; knowledge of current security tools available; different communication protocols; encryption techniques/tools; secure system architecture, system engineering, system administration, configuration management, or agile application development experience. Must have at least five (5) years of specialized experience in one of the below positions: Information Systems Security Officer, Information Systems Security Engineer, Information Systems Security Auditor, or Information Systems Security Manager.
NewCybersecurity Analyst/Information Systems Security Manager CACI International Inc.Cybersecurity Analyst/Information Systems Security ManagerAlexandria, VA$72,700–$149,200 / yearThe Opportunity:Join CACI as a Cybersecurity Analyst/Information Systems Security Manager supporting a Joint Interagency Task Force that reports to the Deputy Secretary of Defense, to better align authorities and resources to rapidly deliver Joint C-sUAS capabilities to America's warfighters, defeat adversary threats, and promote sovereignty over national airspace. Implement the Defense (DOD) Risk Management Framework (RMF) and assist the System Security Manager (ISSM) ensure successful implementation of associated security controls and reviews all RMF documentation packages, and system fielding, operations, or upgrade requirements.
Information Assurance and Security, Senior Advisor Vets HiredInformation Assurance and Security, Senior AdvisorMcLean, VirginiaStrong systems integration and collaboration skills with demonstrated track record; strong planning skills; strong communication skills; very good understanding and working familiarity with Microsoft Office products (i.e., Excel, Word, PowerPoint, Project, Visio), and proven ability to act with minimal direction to accomplish program objectives; self starter. Incumbent is responsible for supporting client's assessment and authorization (A&A) process for a portfolio of ~40 mission systems; works collaboratively with systems engineering, development, integration and project team technical leadership to assist/facilitate the production of quality Body of Evidence (BOE) packages with the objective of achieving Authority to Operate (ATO) certifications that enable mission/operational objectives.
Enterprise Security Architect PenFed Credit UnionEnterprise Security ArchitectMcLean, Virginia$121,800–$239,324 / yearFull timeThe architect serves as the critical bridge between First Line IT and Second Line Cyber Security, ensuring second-line control requirements are clearly understood, appropriately interpreted, and consistently incorporated into first line–managed platforms, solutions, and delivery practices. This role ensures security requirements are effectively translated into practical, scalable designs and operating practices that support business outcomes while meeting enterprise risk and compliance obligations.
ServiceNow & Armis Security Implementation Analyst SCOUT SolutionsServiceNow & Armis Security Implementation AnalystDistrict of ColumbiaThis role is responsible for deploying, integrating, securing, and optimizing the unified ServiceNow Security Operations (SecOps) and Armis Centrix cyber exposure management platforms across highly secure federal, Department of Defense (DoD), and Intelligence Community environments. The ServiceNow & Armis Security Implementation Analyst serves as a primary technical advisor, platform configurator, and cybersecurity implementation specialist supporting Zenith’s federal delivery team.
Senior Unified Communications (UC) Engineer AmentumSenior Unified Communications (UC) EngineerMarylandAdvise the UC, Network, and Systems engineering teams, and cyber security experts on voice and video communications technologies, operational paradigms, and identify potential problem areas and interoperability issues. Specialize in UC technologies such as Cisco Unified Communications Manager (CUCM), Cisco Unified Computing Systems, Cisco Unified Border Element, and Cisco Meeting Server.
NewSoftware Engineer 2 T-Rex SolutionsSoftware Engineer 2Fort Meade, MD$180,000–$200,000 / yearT-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.\r\n\r\nT-Rex is constantly seeking qualified people to join our growing team. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
Information Systems Security Officer (ISSO) 2 AmentumInformation Systems Security Officer (ISSO) 2MarylandAs appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Experience 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.
NewSenior Software Engineer 3 T-Rex SolutionsSenior Software Engineer 3Annapolis Junction, MD$200,000–$250,000 / yearT-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.\r\n\r\nT-Rex is constantly seeking qualified people to join our growing team. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
Security Control Assessor Life Cycle EngineeringSecurity Control AssessorSpringfield, VALife Cycle Engineering (LCE) is a privately held, employee-owned company with an emphasis on "doing the right thing the right way”, which applies to the way we treat our customers and employees. Physical Demands and Expectations: Regular physical activity to include walking, climbing stairs, bending, stooping, reaching, lifting (up to 15 pounds), and standing; occasional prolonged sitting.
Principal Endpoint Security Systems Engineer LeidosPrincipal Endpoint Security Systems EngineerBethesda, Maryland$131,300–$237,350 / yearWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.