AI Red Teamer, Cyber 10a LabsAI Red Teamer, CyberWashington 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. We are seeking an AI Red Teamer with deep cybersecurity expertise to help evaluate the security and resilience of advanced AI systems and applications.
Cyber Security Engineer (Remote) TandymCyber Security Engineer (Remote)Vienna, VirginiaRemote$60–$65 / hourThis role supports enterprise cybersecurity tools and infrastructure, with a focus on systems administration, vulnerability remediation, and secure platform maintenance. Experience working within ITIL-based operational processes including change, incident, problem, and configuration management.
Cloud Cyber Engineer CACI International Inc.Cloud Cyber EngineerSterling, VA$75,200–$158,100 / yearThe right candidate will understand software development, system administration, networking, and security and be able to take a holistic systems level approach to influence how we build our applications to meet the higher level security requirements associated with a system that bridges security domains, as well as someone who can help the software engineers understand zero trust architecture for a multi-releasability domain. Responsibilities include serving as information security specialist, reviewing all software, hardware, and infrastructure changes on the contracts, following the risk management framework process to support system accreditation, continuous monitoring, security mitigation; maintain security documentation, and other tasks as necessary.
NewCyber Behavioral Defense Lead Wells Fargo & CoCyber Behavioral Defense LeadMcLean, VA$143,000–$224,000 / yearThey are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. You will serve as the lead for Behavioral Defense within the Cyber Resiliency & Human Defense Team and will examine how threat actors exploit human judgment, trusted relationships, business processes, communication channels, and operational routines.
Security Controls Assessor (Part time & Remote) TestProsSecurity Controls Assessor (Part time & Remote)Sterling, VARemoteProvide detailed security-related reports including data, analyses, and conclusions upon completion of tests, scans, and assessments, including mitigations and, if indicated, appropriate escalation of identified risks and vulnerabilities. TestPros considers several factors when extending an offer, including but not limited to, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, geographic location, education, and certifications.
2026 PhD Graduate - Formal Verification and Software Assurance Engineer Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Formal Verification and Software Assurance EngineerLaurel, MarylandFull timeExperience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as CVC5 and MathSAT (6) Automated Theorem Provers such as Z3 and ACL-2, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Understanding or experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.
Senior Program Security Representative (Cyber & Long Range Fires) QinetiQ USSenior Program Security Representative (Cyber & Long Range Fires)Chantilly, Virginia$150,000–$200,000 / yearIf you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. Responsibilities: The Program Security Representative’s (PSR) primary function is to provide multi-discipline security support for one or more of the client’s Sensitive Compartmented Information (SCI), Special Access Program (SAP), and/or collateral programs.
Cyber Data Analysis Engineer (Elasticsearch) CACI International Inc.Cyber Data Analysis Engineer (Elasticsearch)Springfield, VA$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Design, build, and maintain log data collection pipelines consisting of products like Cribl, ArcSight, Kafka, various AWS products, Linux servers, and Microsoft servers.
Cyber Data Analyst Engineer III CACI International Inc.Cyber Data Analyst Engineer IIISpringfield, VA$86,600–$181,800 / yearDesign, build, and maintain log data collection pipelines consisting of products like Cribl, ArcSight, Kafka, various AWS products, Linux servers, and Microsoft servers. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Information Systems Security Officer, Lead Booz Allen HamiltonInformation Systems Security Officer, LeadLaurel, MarylandOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Cyber Security Engineer Red Key Solutions LlcCyber Security Engineerbethesda, MDFull timeDesign, configure, implement, troubleshoot, and maintain all security platforms and their associated software, such as firewalls (Security Groups), intrusion detection/intrusion prevention, anti-virus/malware (HBSS), cryptography systems (Vormetric), SIEM (Splunk), and MDM. The Cyber Security Engineer must display an excellent understanding of technology and utilization of Firewalls (Security Groups), VPNs, Data Loss Prevention (DPS), IDS/IPS, Web-Proxy, Security tools, and Security Audits.
Cyber Splunk Software Engineer PeratonCyber Splunk Software EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeAs a Cyber Splunk Software Engineer, you will directly strengthen mission systems, enhance cyber situational awareness, and ensure enterprise applications and services remain secure, resilient, and compliant. 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 Monitoring Signature Analyst PeratonCyber Monitoring Signature AnalystBeltsville, Maryland$80,000–$128,000 / yearFull timeMust possess and maintain one of the following certifications or the ability to obtain before start date: CASP+ CE, CCNA Cyber Ops, CCNA-Security, CCNP Security, CEH, CFR, CHFI, CISA, CISSP (or Associate), CySA+, GCED, GCFA, GCIH, SCYBER, or Security+. Exposure to leading vendor cloud environments (Microsoft Azure/AAD, Google GCP, Amazon AWS), Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
Cyber Systems Engineer -TS/SCI with Polygraph PeratonCyber Systems Engineer -TS/SCI with PolygraphAnnapolis Junction, Maryland$146,000–$234,000 / yearFull timeBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university. This role is well-suited for engineers with experience or exposure to Model-Based Systems Engineering (MBSE) approaches and tools such as Cameo, supporting structured system design and architecture development.
Information Technology - Engineer, Cyber Security Sr Ampcus IncorporatedInformation Technology - Engineer, Cyber Security SrWashington, DC$75–$79 / hourMust be able to effectively communicate and provide positive customer service to every internal and external customer, including customers who may be demanding or otherwise challenging. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.
Cryptologic Cyber Planner Applied Network SolutionsCryptologic Cyber PlannerAnnapolis Junction, MD$100,000–$165,000 / yearA high school diploma or GED plus 8 years of relevant experience, or an Associate's degree plus 6 years of experience, or a bachelor's degree plus 4 years of experience, or a master's degree plus 6 years of experience, or a Doctoral degree plus 2 years of experience. Relevant experience must be in an area directly related to an NSA mission (e.g., collection, cyber and intelligence analysis) and/or a similar mission in the IC or DoD, and include strategic and/or operational level planning (e.g., joint operations).
NewJr Cyber Penetration Tester PeratonJr Cyber Penetration TesterArlington, Virginia$66,000–$106,000 / yearFull timeThis Federal Strategic Cyber program encompasses technical, engineering, data analytics, cyber security, management, operational, logistical and administrative support to aid and advise the Cyber & Technology Security (CTS) Directorate. 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.
NewVice President, Mission Executive-Space & Cyber Intelligence Sector General Dynamics Information TechnologyVice President, Mission Executive-Space & Cyber Intelligence SectorAnnapolis JunctionTo 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. This position will serve as Mission Executive for the SCI sector and support a portfolio of intelligence programs, ensuring alignment with government priorities, advancing technological capabilities, and maintaining strong partnerships with intelligence agencies.
Cyber Security Assessment & Authorization SME ESMCyber Security Assessment & Authorization SMEVienna, VARemoteFull timeRequired Knowledge, Skills and Abilities (KSA)Expert knowledge of the Department of Defense (DoD) Risk Management Framework (RMF), Assessment and Authorization (A&A) processes, and applicable DoD, DLA, and NIST cybersecurity policies and guidance, including NIST SP 800-53 security controls. Job Description and ResponsibilitiesThe successful candidate serves as a Cybersecurity Subject Matter Expert (SME) for the Assessment and Authorization (A&A) of information systems, ensuring compliance with Department of Defense (DoD) and Defense Logistics Agency (DLA) cybersecurity policies, procedures, and the Risk Management Framework (RMF).
Manager, Cyber System Administrators PeratonManager, Cyber System AdministratorsLandover, Maryland$135,000–$216,000 / yearFull timeIAT Level II Baseline Certification (Security+ Continuing Education (CE), GIAC Security Essentials Certification (GSEC), System Security Certified Practitioner (SSCP), OR GIAC Global Industrial Cyber Security Professional (GICSP)). Coordinates the preparation of bid specifications for required purchases (e.g., computers, software, (email, firewall, backup) and a variety of parts, supplies, etc.) for the purpose of maintaining availability of required items.