Job Posting Title Senior Systems Engineer Amentum Services IncJob Posting Title Senior Systems EngineerFort Meade, MD$180,000–$230,000 / yearCandidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. As 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.
Network Engineer, Mid Relative DynamicsNetwork Engineer, MidFulton, MDRemoteThe JPSS is NOAA's next-generation operational Low Earth Orbiting (LEO) observation program that acquires and distributes global environmental data from multiple polar-orbiting satellites, including from NOAA's domestic and international partners, playing a critical role in NOAA's mission to understand and predict changes in weather, climate, oceans, coasts, and space environments. This role sits at the intersection of robust infrastructure management and aggressive security posture hardening in support of the LGSS program, which is responsible for the sustainment, maintenance, and improvements to the Joint Polar Satellite System (JPSS) Common Ground System (CGS).
Sr. Azure Security Engineer ATR, LLCSr. Azure Security EngineerWashington, District of ColumbiaFull timeAzure Security EngineerSr. Sr.
Principal Cyber Systems Engineer Lead Northrop Grumman CorpPrincipal Cyber Systems Engineer LeadChantilly, VA$125,300–$187,900 / yearWe are looking for an Mid-Level Cybersecurity Professional to join our Cybersecurity Integrated Product team (IPT) who will maintain an enhanced focus on ground segment cloud infrastructure and lead the cybersecurity posture of mission-critical information systems in 100% Agile Development and Operational environment(s) from design through decommissioning. Assist in the development and implementation of security tools and automation processes; to include Static and Dynamic Code Analysis, Software Dependency Scanning, Compliance and Vulnerability Scanning, Auditing & Event Monitoring Solutions.
WorkSpace One Systems Engineer Tetrad Digital Integrity LLCWorkSpace One Systems EngineerWashington, DC$120,000–$140,000 / yearPartner with Cybersecurity, UEM Security, and SOC teams to identify, assess, and remediate mobile vulnerabilities, including leading response efforts for emerging threats (e.g., iOS vulnerabilities such as DarkSword). The Systems Engineer for Mobility serves as a subject matter expert responsible for the administration, security, lifecycle management, and reliability of the Unified Endpoint Management - Mobility environment.
Artificial Intelligence/Machine Learning Engineer, Senior Booz Allen HamiltonArtificial Intelligence/Machine Learning Engineer, SeniorAnnapolis Junction, Maryland$99,000–$225,000 / yearBachelor’s degree and 3+ years of experience in AI/ML engineering, data science, or software engineering within cyber, intelligence, or national security environments or 6+ years of experience in AI/ML engineering, data science, or software engineering within cyber, intelligence, or national security environments in lieu of a degree. Onsite : 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.
Computer Exploitation Engineer (Red Team Operator) | Active Top-Secret Clearance w/ SCI & CI-Polygraph Eligibility Macpower Digital Assets Edge Private LimitedComputer Exploitation Engineer (Red Team Operator) | Active Top-Secret Clearance w/ SCI & CI-Polygraph EligibilityFort Belvoir, VA$165,000–$195,000 / yearThe role focuses on offensive cybersecurity operations, vulnerability testing, and adversary emulation to strengthen security posture across critical systems and networks. Apply exploitation techniques including initial access, persistence, privilege escalation, lateral movement, credential access, data collection, exfiltration, and command-and-control operations.
Project Technical & Acquisition Systems Engineer Systems Planning And Analysis, Inc.Project Technical & Acquisition Systems EngineerChantilly, VAOur portfolio includes the Assistant Secretary of Air Force for Space Acquisition & Integration (SAF/SQ), Joint Warfare Analysis Center (JWAC), Space Security and Defense Program (SSDP), National Space Defense Center (NSDC), Space Warfighting Analysis Center (SWAC), Strategic Capabilities Office (SCO), US Space Command (USSPACECOM) and US Space Force (USSF). The Strategic Technology Analysis Group, part of SPA's Space and Intelligence Division, offers sophisticated capabilities (people, process & tools) to resolve unique problems in space, cyber, and special operations in support to military services, Secretary of Defense offices (OSD) and theater warfighters.
Splunk SOAR Engineer LeidosSplunk SOAR EngineerSuitland, MarylandIn this role, you will provide engineering, operations, and technical support for Security Information and Event Management (SIEM) platforms that support threat detection, compliance, and security incident management for the Office of Naval Intelligence's Hopper Global Communications Center (HGCC). August 4, 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.
Senior Lead Information Security Consultant (AI) Capital One Financial CorpSenior Lead Information Security Consultant (AI)McLean, VA$229,900–$262,400 / yearYou have experience in securing large-scale e-commerce platforms, with deep understanding of payments systems, customer data protection across high transaction environments ensuring protection of user data across internal and partner ecosystems. 2+ years of experience evaluating AI technologies and integrations for security, privacy, and compliance risks, with knowledge of common AI attack vectors, model vulnerabilities, prompt injection, data leakage, model abuse, and supply chain risks.
Senior Network Security Engineer Ignite ITSenior Network Security EngineerSuitland-Silver Hill, MDPrimary scope: Cisco and Palo Alto firewall platforms; firewall policy lifecycle; NAT; segmentation; remote access and site-to-site VPN; RSA SecurID or equivalent MFA/two-factor authentication server and token services; Cloudflare or equivalent DNS/DDoS/WAF/Zero Trust edge security services; content filtering; network access control; monitoring, logging, and SIEM integration; vulnerability remediation; POA&M support; and audit evidence for TCO-managed systems. Examples include CCNP Security, CCIE Security, PCNSE, PCCSE, CISSP, CCSP, AWS Certified Security- Specialty, AWS Advanced Networking- Specialty, Microsoft Certified: Azure Security Engineer Associate, Microsoft Certified: Azure Network Engineer Associate, CompTIA Security+, CompTIA CySA+, GIAC certifications, or equivalent vendor/cloud certifications.
Cyber Reverse Engineer/Vulnerability Researcher RTX CorpCyber Reverse Engineer/Vulnerability ResearcherColumbia, MDAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The following position is to join our BBN Technologies team: Role Overview: BBN is looking for an individual excited by the prospect of developing exploits, implants, and payloads to deter and defeat our Nation's adversaries.
Application Security Engineer Remote in the U.S. Guidepoint Security LLCApplication Security Engineer Remote in the U.S.DCRemoteAzure Dev Ops, Jenkins, Bamboo, etc.); Secure Development Lifecycles and experience remediating technical vulnerabilities identified by web application scanning tools, Information Systems architecture, security control design, and development experience; Manual testing tools such as Burp Suite Pro; Knowledge of and experience with SAST/DAST/SCA Application Security tools (Invicti (DAST) or Checkmarx (SAST/SCA); Experience with the integration of tools into development pipelines; Experience understanding and mitigating Application Security related vulnerabilities; Experience with reviewing source code written in JavaScript, Python, Java, C++, PHP, or C#. Collaborate with developers to provide secure design guidance and remediation strategies; Familiarity with CI/CD systems (i.e. GitHub) and integrating software security tools into the development workflow; Strong understanding of web application security principles and best practices; Manage, maintain and operate application security tooling, including configuration, tuning, and automation.
Application Security Engineer - Mid-Atlantic region Remote in VA, MD, PA, NC, DE, NJ, or DC Guidepoint Security LLCApplication Security Engineer - Mid-Atlantic region Remote in VA, MD, PA, NC, DE, NJ, or DCBaltimore, MDRemoteBy taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Group Medical Insurance options: Zero Deductible PPO Plan (GuidePoint pays 90% of the premium for employees and 70% for family plans (spouse/children/family) or High Deductible Health Plan with HSA (GuidePoint pays 100% of the employees premiums and 75% for family plans (spouse/children/family).
NewLead Security and PKI Engineer AGE SolutionsLead Security and PKI EngineerFort Meade, MDAGE Solutions is seeking a Lead Security and PKI Engineer to provide technical leadership in DoD PKI/PKE engineering support, security architecture, and cryptographic algorithm implementation. Final compensation will be determined based on factors including years of relevant experience, active security clearance level, certifications, technical skillset, contract requirements, and overall qualifications.
Cyber Intel AI Engineer Mitre CorpCyber Intel AI EngineerChantilly, VA$174,000–$217,500 / yearBasic Qualifications: Typically requires a minimum of 8 years of experience in artificial intelligence with a bachelor's degree in a relevant field; or 6 years and a master's degree; or a PhD with 3 years' experience; or equivalent combination of AI-related education and work experience. MITRE's Multi-INT AI Engineering Department effectively combines the deep technical knowledge required to develop capabilities with critical domain knowledge to harness and shape those capabilities to meet multiple sponsor mission needs.
Systems Engineer VTGSystems EngineerChantilly, VirginiaFull timeOverview: VTG is seeking for a Systems Engineer for a technical development program supporting two Cloud-based applications, and their associated cloud infrastructures located on a secure network. The Systems Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators, and system architects.
Technical Operations Engineer Two Six Technologies IncTechnical Operations EngineerLaurel, MD$120,000–$180,000 / yearWhile you will remain hands-on with the Infrastructure as Code (IaC) and virtualization stacks used to maintain the hybrid cyber range, your primary focus is translating technical network scenarios into actionable curriculum. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
NewCyber Data Analytics Engineer - PRIME, Hybrid - TS/SCI stanleyreidCyber Data Analytics Engineer - PRIME, Hybrid - TS/SCIColumbia, MarylandExperience: Technical BS + 9 years of total relevant experience (3 years specific to the role plus 6 years in similar data analytical positions; 4 years of additional experience may substitute for a degree). Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com.
Senior Security Engineer NVR IncSenior Security EngineerReston, VA$105,000–$125,000 / yearSupport the design, implementation, configuration, documentation, and ongoing operation of security tools such as anti-malware, disk encryption, vulnerability management, cloud security, Microsoft 365, log management, secure email gateways, and network security solutions. Experience with enterprise security operations, security engineering, vulnerability management, cloud security, Microsoft Azure, Microsoft 365, network security, SIEM, endpoint security, and incident response tools.