Security Analyst ManTechSecurity AnalystArlington, VASecurity Liaison & Coordination: Facilitate inter-agency operations between the Office of the Undersecretary of Defense for Intelligence and Security, combatant commands, and the IC to coordinate space requirements, equipment acquisition, and Strategy Coordination Programs. + Facility & SCIF Integrity: Oversee daily security operations for command SCIFs, including visitor control, clearance verification, and monitoring of technical security systems (IDS, ACS, and CCTV).
Cognizant/Alternate Cognizant Security Officer HII Mission Technologies DivisionCognizant/Alternate Cognizant Security OfficerSuitland, MD$53,937–$114,395 / yearThrough our Leadership Capability Framework, we define how every team member contributes to our mission and culture: Know & Grow Your People – Commit to learning and supporting team success. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.
Network Security Engineer Synergy ECPNetwork Security EngineerAnnapolis Junction, MarylandMust meet DoD approved 8570 Baseline Ce1tification for IAT Level II and possess at least 2 of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security Administrator (SNSA), Sonicwall Network Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist or Cisco CCNA or higher. Great Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms.
Information Systems Security Engineer 2 - II InterImageInformation Systems Security Engineer 2 - IIFort Meade, MD$141,000–$171,000The candidate should have experience with risk assessments, security architect solutions, data visualizations, project management, and strong verbal and written communication are preferred. We are seeking an Information Systems Security Engineer to support the organization’s information security efforts.
Network Security Engineer 3 ItezzNetwork Security Engineer 3Annapolis Junction, MarylandAdditional contract or position specific required experience for this level (skills, technologies, expertise): Computer Network Operations NSE-3/Architecture Lead Network - Ten (10) years experience completing component testing on switches, VPN concentrators, or routers. Compensation 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.
Cloud Security Architect - Senior BarbaricumCloud Security Architect - SeniorWashington, DCBarbaricum is seeking an experienced Senior Cloud Security Architect to lead the design, governance, and implementation of secure cloud security architectures under the Military Community and Family Policy (MC&FP) Outreach and Digital Enterprise Services (MODES) contract. You will define DoD SRG- and FedRAMP-compliant cloud security patterns, establish Zero Trust architecture approaches, support DevSecOps integration, and ensure MC&FP cloud environments meet rigorous federal cybersecurity, compliance, and operational requirements.
Enterprise Security Architect Futrend TechnologyEnterprise Security ArchitectBethesda, MarylandSecurity Architecture & Visibility Proven ability to design and maintain cross‑platform security visibility models spanning vulnerability management, endpoint security, logging and analytics platforms and cloud and on‑premise environments. This role is ideal for an architect‑level security professional who thrives in data‑driven environments , enjoys building cross‑platform security visibility , and can translate technical complexity into actionable insights for both operational teams and executive leadership.
Senior Security Engineer Futrend TechnologySenior Security EngineerBethesda, MarylandSecurity Architecture & Visibility Proven ability to design and maintain cross‑platform security visibility models spanning vulnerability management, endpoint security, logging and analytics platforms and cloud and on‑premise environments. This role is ideal for an architect‑level security professional who thrives in data‑driven environments , enjoys building cross‑platform security visibility , and can translate technical complexity into actionable insights for both operational teams and executive leadership.
Senior Cloud & Security Engineer UnacastSenior Cloud & Security EngineerAshburn, VARemote$130,000–$170,000 / yearAs AI tools become embedded in engineering workflows, this role will support Unacast's responsible adoption of AI by helping define approved tools, appropriate use of company and customer data, and guardrails to protect against data leakage, prompt injection, and other AI- specific risks. Educate engineering and non-technical teams on safe AI practices, including prompt hygiene, awareness of prompt injection and data exfiltration risks, and secure use of agentic tools perform actions within company systems.
Sr. Staff Site Reliability Engineer-Federal, Security Clearance Zscaler, Inc.Sr. Staff Site Reliability Engineer-Federal, Security ClearanceArlington, VA$140,000–$200,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.
NewSr. IT Application Security Engineer (USC or Green Card a must) Career DevelopersSr. IT Application Security Engineer (USC or Green Card a must)Reston, VA$150,000–$180,000 / yearThe Senior Security Engineer will work closely with Development, DevOps, Operations, and Information Security teams to embed security throughout the SDLC and CI/CD process, strengthen web and API security, and identify and mitigate application vulnerabilities. Must have the following skills to be considered for this position: Senior level, hands-on experience with conducting web application security scans, vulnerability assessments and penetration testing on applications.
Security Control Assessor (SCA) LV8D SolutionsSecurity Control Assessor (SCA)Chantilly, VAThe documentation will be contained in the Security Assessment Package, including, but not limited to, the Concept of Operations (CONOP), SSP, Systems Requirements Traceability Matrix, Risk Management Matrix, Test Results, interface control documents, requests for changes, test plans, and other related program security documentation. Provides ISs security advice and guidance Joint Analytical Workstation (JAW) applicable IC, DoW, and NDs and guidance to Government and industry partners for the protection of data at all classification levels including Sensitive Compartmented Information (SCI).
Security Endpoint Engineer/Admin - Long-Term Contract (Government) AHU TechnologiesSecurity Endpoint Engineer/Admin - Long-Term Contract (Government)Washington, District of ColumbiaComplete Description: The Endpoint Engineer/Administrator will be intimately familiar with next generation Endpoint management/protection platforms including but not limited to Microsoft Intune, Tanium, and SCCM provisioning and patching management, Jamf macOS device management and CrowdStrike security. Hands on experience with implementing and managing the following technologies like Device Provisioning, Windows Autopilot, Creation and Configuration of device policies, Software Packaging & distribution, Windows OS and software patching, reporting in Intune using Graph explorer and API.
Assistant Security Officer AmentumAssistant Security OfficerSpringfield, VirginiaKnowledgeable with the DISS/former Joint Personnel Adjudication System (JPAS), Scattered Castle, M3/SMS, DEERS/Rapids, e-Travel, C-Cure 9000, MDI database, PeopleSoft Access Management System (PSAM). Strong oral and written communication skills and the ability to work assigned projects, produce accurate and knowledgeable reports while successfully performing a multitude of daily assigned duties.
Network Security System Administrator 2 ItezzNetwork Security System Administrator 2Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and installs/loads operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Senior Microsoft Security Engineer University of Maryland Global CampusSenior Microsoft Security EngineerAdelphi, MarylandLead the educational institutions Microsoft security “cloud first” strategy leading to fully leverage SDN (Software Defined Networking) Zero Trust, and Least Privilege strategies. Perform hands-on testing of applications, as well as build and enforce information risk management requirements and structure, including providing practical secure architecture skills and developing and implementing Information Security best practices.
Network Security Engineer AHU TechnologiesNetwork Security EngineerWashington, District of ColumbiaHighly Desired Certifications: Certification in network or system administration is highly desired, such as CCNA, CCNP, CCIE, CISSP, MCSE, MCSA, or other related and similar certifications Qualifications: · Must have knowledge in the development, configuration, installation, and maintenance of networked systems including local area networks (LANs) and wide area networks (WANs), telephony systems; and perform routing network configuration management functions. · Monitor network infrastructure and systems using tools such as Cisco ISE, Cisco Umbrella, Cisco FMC, SSH, Microsoft Active Directory Tools and Utilities, Microsoft Intune, Kaseya, Cayosoft, RDP, and managing appliances including IDS/IPS devices, firewalls, VMware vCenter, Windows Servers, DHCP, DNS, and other tools as available or necessary.
Xcelerate Solutions Careers - Personnel Security Analyst / Adjudicator - Mid W/ Ts/Sci With FSP Xcelerate SolutionsXcelerate Solutions Careers - Personnel Security Analyst / Adjudicator - Mid W/ Ts/Sci With FSPMclean, VAResponsibilities: Advanced Case Management: Effectively manage a caseload of over 80 cases in parallel stages of processing, while maintaining the required 23 completed cases per month average. Minimum Requirements: Education/Experience: Bachelor's degree + 3 years of relevant experience OR High School Diploma/GED + 5 years of relevant experience.
Xcelerate Solutions Careers - Program Manager Security & Adjudicative Support Services - Ts/Sci W/Fsp Xcelerate SolutionsXcelerate Solutions Careers - Program Manager Security & Adjudicative Support Services - Ts/Sci W/FspMclean, VABachelors Degree 3+ years as a Program Manager for a program similar technical scope and complexity; or High School Diploma 6+ years serving as a Program Manager and Technical lead for a program of similar technical scope and complexity. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
NewPractice Customer Engineer, SLED Security, Google Public Sector Google LLCPractice Customer Engineer, SLED Security, Google Public SectorReston, VADeliver in-depth security and compliance expertise to support the technical relationship with Google's customers, including product and solution briefings, proof-of-concept work, while partnering directly with product management to prioritize solutions impacting customer adoption to Google Cloud and security offerings. We focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions.