Sr. DevSecOps Engineer M9 SolutionsSr. DevSecOps EngineerReston, VirginiaWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
Senior Enterprise Technology Resiliency and Recovery Engineer Navy Federal Credit UnionSenior Enterprise Technology Resiliency and Recovery EngineerVienna, VAThe position contributes to Enterprise Resiliency Architecture, Recovery Engineering, Cyber Resilience, Recovery Validation, and Continuous Improvement by advancing recovery readiness, recovery automation, dependency mapping, testing methodologies, resiliency metrics, and executive reporting. This senior engineering role serves as a subject-matter expert in disaster recovery, operational resilience, cyber recovery, high availability, and service restoration across on-premises, cloud, and hybrid environments.
Security Engineer I, Threat Hunting, Security Incident Response Team (SIRT) Amazon.com IncSecurity Engineer I, Threat Hunting, Security Incident Response Team (SIRT)Arlington, VAAmazon's Threat Hunting team is a component of the Security Incident Response Team (SIRT) and is responsible for proactively seeking out threat activities which pose a risk to our customers and business operations. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Information Systems Security Engineer ( ISSE) CACIInformation Systems Security Engineer ( ISSE)Columbia, Maryland$120,800–$265,800 / 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. Job Title: Information Systems Security Engineer ( ISSE)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * * The Opportunity:
Senior Systems Engineer - Cloud and Application Integration w/TS Clearance TekSynap CorpSenior Systems Engineer - Cloud and Application Integration w/TS ClearanceSpringfield, VA$120,000–$185,000 / yearTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. The Senior Systems Engineer - Cloud and Application Integration will design, integrate, test, implement, and sustain systems supporting COMSEC operations and modernization.
Information System Security Officer CymertekInformation System Security OfficerChantilly, VirginiaCybersecurity Analyst, Information Security Specialist, Security Compliance Officer, Information Assurance Analyst, Security Operations Center (SOC) Analyst, IT Security Manager, Security Risk Analyst, Cyber Risk Manager, Security Architect, Cybersecurity Engineer, System Security Engineer, etc. Cybersecurity, Information Technology, Computer Science, Information Systems, Network Security, Systems Engineering, Information Assurance, Computer Engineering, Data Science, Software Engineering, Cyber Risk Management, Electrical Engineering, etc.
2027 PhD Graduate - Formal Verification and Software Assurance Engineer Johns Hopkins Applied Physics Laboratory2027 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 Systems Engineer – Cloud and Application Integration w/TS Clearance TekSynapSenior Systems Engineer – Cloud and Application Integration w/TS ClearanceSpringfield, Virginia$120,000–$185,000 / yearFull timeTechnology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. The Senior Systems Engineer – Cloud and Application Integration will design, integrate, test, implement, and sustain systems supporting COMSEC operations and modernization.
Job Description BMS Controls Engineer /IoT Operations SME Jones Lang LaSalle IncJob Description BMS Controls Engineer /IoT Operations SMEReston, VATaking a holistic approach across building systems (HVAC, Lighting, FLS) and technology infrastructure, this role drives operational efficiency, energy optimization, cybersecurity compliance, and occupant comfort. Drive the regional End-of-Life (EOL) replacement strategy, collaborating with site teams and vendors to secure capital budgets for proactive hardware refreshes.
Network Engineer J5 ConsultingNetwork EngineerHerndon, VAThis includes, but is not limited to the wide area network, local area network, firewalls, voice over IP, video engineering, data center engineering, network performance analysis, and Tier IV operational and engineering support and network security. Demonstrated experience with in-depth knowledge of General Dynamics crypto devices such as the E-100, FLEX, Micro, Nano, TL-10G, TL-1g, and next generation crypto devices, including their configuration, operation, and maintenance.
Cross Domain Engineer- AWS (Active TS/SCI Clearance) Strategic Business Systems IncCross Domain Engineer- AWS (Active TS/SCI Clearance)Chantilly, VAThis role is focused on developing and supporting Cross Domain Solutions (CDS), including AWS data diode architectures, to enable secure, compliant movement of data between networks of differing classification levels. Our teams work at the intersection of cross-domain security and cloud enablement, helping customers move data safely into modern platforms like AWS.
Cross Domain Engineer- AWS (Active TS/SCI Clearance) SBSCross Domain Engineer- AWS (Active TS/SCI Clearance)Chantilly, VirginiaThis role is focused on developing and supporting Cross Domain Solutions (CDS) , including AWS data diode architectures , to enable secure, compliant movement of data between networks of differing classification levels. Our teams work at the intersection of cross-domain security and cloud enablement , helping customers move data safely into modern platforms like AWS.
AI/ML Solutions Engineer J5 ConsultingAI/ML Solutions EngineerChantilly, VAThis role requires deep technical expertise in machine learning frameworks, data modeling, and software architecture, combined with strong problem-solving skills and the ability to innovate in mission-critical environments. Introduction We are seeking a highly skilled AI/ML Solutions Engineer to design, develop, and implement advanced artificial intelligence solutions that transform complex workflows and business processes.
CNO Reverse Engineer ManTech International CorpCNO Reverse EngineerHanover, MD$141,500–$236,000 / yearBasic Qualifications: High School Diploma and 12+ years of related technical experience, or Bachelor's Degree in related technical field and 8 + years of technical work experience or Master's degree in related technical field and 6+ years of technical work experience. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
DevSecOps Engineer - RMF NetImpact StrategiesDevSecOps Engineer - RMFHerndon, Virginia$120,000–$165,000 / yearFull timeNetImpact’s core values and commitment to a customer and results-oriented delivery approach has propelled our growth and enabled us to deliver impactful value across Strategic Consulting, Process Automation, Cloud, DevSecOps , Data and Analytics, and Cyber Security for the Federal Government. As Trusted Advisors, NetImpact professionals partner with customer agencies to deliver solutions that empower them to not only meet their missions but also realize their strategic vision through agile, outcome-focused solutions addressing both strategic and tactical requirements.
AWS Engineer ManTech International CorpAWS EngineerMcLean, VA$141,500–$236,000 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Cross Domain Engineer- AWS (Active Ts/Sci Clearance) - Chantilly, Virginia SBSCross Domain Engineer- AWS (Active Ts/Sci Clearance) - Chantilly, VirginiaChantilly, VAThis role is focused on developing and supporting Cross Domain Solutions (CDS), including AWS data diode architectures, to enable secure, compliant movement of data between networks of differing classification levels. Our teams work at the intersection of cross-domain security and cloud enablement, helping customers move data safely into modern platforms like AWS.
Mid-Level Systems Engineer - Splunk Administrator PeratonMid-Level Systems Engineer - Splunk AdministratorAnnapolis Junction, Maryland$176,000–$282,000 / yearFull timeD. Benefits : Peraton offers enhanced benefits to employees supporting this critical National Security program, 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 eligibility to participate in an attractive bonus plan. The role combines hands-on Splunk engineering with cyber defense, continuous monitoring, incident response, vulnerability and risk assessment, security architecture, and systems integration across computing, network, and enclave environments.
NewSenior Software Engineer ManTech International CorpSenior Software EngineerAnnapolis Junction, MD$165,900–$295,300 / yearExperience and knowledge of operating software programs, configuring hardware devices and developing critical procedural steps, Strong knowledge in a Linux environment developing and managing code requiring hands on experience with Linux internals along with Python (interpreted language) and C (compiled language). There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Test Engineer J5 ConsultingTest EngineerMcLean, VAFull timeDemonstrated experience testing APIs (REST/JSON) using tools such as Postman, curl, or similar; ability to validate status codes, payloads, headers, auth, and error handling. Demonstrated experience with test automation experience using one or more frameworks/languages (e.g., Python + pytest, Java + JUnit/TestNG, JavaScript/TypeScript + Playwright/Cypress/Selenium).