Sr. Cybersecurity Engineer Lumen Solutions Group, Inc.Sr. Cybersecurity EngineerWashington, DCRemotePartner with Agile Release Trains (ARTs), product teams, solution architects, developers, infrastructure teams, and business stakeholders to embed security-by-design principles throughout planning, design, development, testing, deployment, and operational support. We are seeking a Senior Cybersecurity Engineer / Senior Information System Security Officer (ISSO) to provide cybersecurity design oversight, security governance, and risk-management support across enterprise technology initiatives.
ISSO, Senior Navstar, Inc.ISSO, SeniorAnnapolis Junction, MD$155,000–$190,000 / yearRole Description: The selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, etc.).
Senior SAP Functional Analyst Lumen Solutions Group, Inc.Senior SAP Functional AnalystWashington, DCRemoteThis role requires close collaboration with business stakeholders to gather requirements, configure SAP solutions, support project implementations, and provide functional guidance throughout the project lifecycle. The ideal candidate will possess strong functional expertise in SAP ECC and/or SAP S/4HANA, with deep experience in Funds Management (FM), Grants Management (GM), Order-to-Cash (O2C), Financial Accounting (FI/CO), and Accounts Receivable (AR).
NewSenior Cloud System Administrator ManTech International CorpSenior Cloud System AdministratorAnnapolis Junction, MD$128,000–$214,400 / 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. Collaborate with development teams to support integration and operational stability of auto scaled software deployments and CI/CD pipelines, ensuring smooth and reliable software deployments.
Senior Systems Engineer, TS/SCI w/Poly PeratonSenior Systems Engineer, TS/SCI w/PolyAnnapolis Junction, Maryland$176,000–$282,000 / yearFull timePeraton 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. Qualifications: 20+ years of Systems Engineering experience supporting programs of similar scope, type, and complexity, with demonstrated experience planning, leading, and executing Systems Engineering activities.
Senior Mission Management Support Systems Engineer PeratonSenior Mission Management Support Systems EngineerFort Meade, Maryland$176,000–$282,000 / yearFull timeSupport mission operations and capability development systems teams including Programs Managers, Technical Leads, Mission Leads, and Systems Engineers of MMIP systems with transitioning activities for legacy mission systems to replacement or newer technology systems and decommissioning systems which no longer provide needed functionality or which cannot continue to be sustained. Peraton offers enhanced benefits to employees working on 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 eligible to participate in an attractive bonus plan.
NewSr Physical Security Systems Specialist ExelonSr Physical Security Systems SpecialistWashington, DCWe are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco). Track and identify security system performance issues, effectively manage change in the system environment, and ensure effective integration of systems with IT systems depending on the data from the security systems.
Corporate Enterprise Network Engineer Senior TekSynap CorpCorporate Enterprise Network Engineer SeniorSpringfield, VA$100,000–$130,000 / yearExpert knowledge of the following protocols and services for both IPv4 and IPv6: OSPF, Multi-Protocol BGP, MPLS (L2VPN, L3VPN, VPWS, TE, CSC), Multicast (MSDP, PIM-SM, PIM-SSM, Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. Coordinate with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the WAN technology refresh and upgrades.
NewCyber Operate Senior Manager- Detect and Respond Deloitte Touche Tohmatsu LtdCyber Operate Senior Manager- Detect and RespondVAExperience with one or more of the following technologies: Security Information and Event Management (SIEM), Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS), Data Loss Prevention (DLP), proxy platforms, Web Application Firewalls (WAF), Endpoint Detection and Response (EDR), anti-virus tools, sandboxing, network- and host-based firewalls, penetration-testing tools, or technologies used to identify Advanced Persistent Threats (APTs). 10+ years of experience leading cybersecurity managed-services delivery, Security Operations Center operations, or cybersecurity transformation programs with responsibility for client delivery, staffing, financial management, executive reporting, account planning, solution design, proposal development, pricing, or contracting.
Senior Developer - Integrated Data Architecture SCOUT SolutionsSenior Developer - Integrated Data ArchitectureArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. As a Senior Developer on the Integrated Data Architecture team, you build the connective tissue — the applications, APIs, system interfaces, data pipelines, database components, and transformation processes that move information securely and reliably across Microsoft, Oracle, VMware, AWS, and a long tail of purpose-built mission systems.
Senior Business Analyst (BA) - Integrated Data Architecture SCOUT SolutionsSenior Business Analyst (BA) - Integrated Data ArchitectureArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. You will lead requirements elicitation across business, operational, and technical stakeholders; map the current state of systems, databases, interfaces, and data flows that nobody has documented in years; and translate what you find into requirements, source-to-target mappings, business rules, and acceptance criteria the development team can build against.
Senior Tester - Integrated Data Architecture SCOUT SolutionsSenior Tester - Integrated Data ArchitectureArlington, VirginiaWe are looking for: Someone who thinks adversarially about a system and enjoys it Able to design a test strategy, not just execute a test case Strong automation instincts — you automate the regression so the team can move faster Able to write a defect report a developer can act on without a follow-up conversation Comfortable pushing back on a release when the evidence says it is not ready Willing to mentor mid-level testers and raise the quality bar across the team Responsibilities and Duties . WHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels.
Application Developer Senior - OSC ClearFocus TechnologiesApplication Developer Senior - OSCGermantown, MarylandCreate/update dev and staging environments including setting up the Atlassian SDK, the latest Jira source code, installing Eclipse, setting up Eclipse projects for each customization and hooking the code into Git repos in Azure DevOps. Senior Applications Developer/Engineer, highly proficient in leading and independently maintaining, developing, testing and delivering high quality, enterprise-wide solutions.
Senior Or Lead Consultant Unison globalSenior Or Lead ConsultantTysons Corner, VATrusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives.
Senior Systems Administrator - Generalist Huntington Ingalls Industries IncSenior Systems Administrator - GeneralistSpringfield, VA$105,000–$155,000 / yearKey responsibilities include managing and troubleshooting complex issues across Windows Server and Red Hat/other Linux distributions; performing system installations, configurations, patching, and lifecycle maintenance; and ensuring effective integration with networking, storage, virtualization, and security services. 7+ years of progressively responsible hands-on systems administration of enterprise server operating systems (Windows Server, Red Hat Enterprise Linux (RHEL)) and server applications (e.g., Active Directory, Exchange, File Services, and SQL server.
NewSenior Systems Engineer (Production Support) - II Syms Strategic Group, LLC (SSG)Senior Systems Engineer (Production Support) - IIWashington, DCRemote$85,389–$116,975 / yearAdvanced certifications in relevant areas (e.g., Red Hat Certified Engineer, Microsoft Certified Systems Engineer, AWS Certified Solutions Architect) Formal Education Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, or a related field Citizenship Requirement U.S. Citizenship required for this specific opportunity Security Clearance Requirements Must possess or qualify for a Public Trust (MBI) CRITICAL NOTES: SSG will not make assumptions regarding your qualifications. Professional Certifications None required Years of Professional Experience 8+ years of experience in systems engineering or a related field, particularly in production environments3+ years of experience with SQL query and monitoring Desired experience Electronic Data Interchange X.12 (EDI) Medical Claims X.12 medical claims (837, 834, 277, etc).
Senior Systems Engineer - TS/SCI w/Poly TalentOpsSenior Systems Engineer - TS/SCI w/PolyAnnapolis, MarylandThis role requires a seasoned professional capable of managing programs of significant scope and complexity, particularly those involving high-volume data processing and distributed storage solutions. We are seeking a highly experienced Systems Engineer to lead the planning and execution of complex systems engineering efforts for large-scale, mission-critical programs.
Senior Systems Engineer (Onsite) RTX CorpSenior Systems Engineer (Onsite)Alexandria, VARaytheon is seeking a Senior Systems Engineer to work as part of a team that supports satellite communication (SATCOM) activities, in addition to enterprise-wide systems engineering support. Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 2 years of prior engineering experience or equivalent experience.
Senior Cybersecurity Architect LeidosSenior Cybersecurity ArchitectLorton, VirginiaThis role is pivotal in ensuring the confidentiality, integrity, and availability of both on-premises and cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission. It's a better architecture: policy-as-code that enforces compliance at the moment of deployment, zero-trust built-in to system design from day one, continuous evidence that gives auditors real-time proof instead of point-in-time packages, and an ATO that program teams can inherit rather than pursue.
Senior Director of Classroom, Conference Room, and Shared Space Support Georgetown UniversitySenior Director of Classroom, Conference Room, and Shared Space SupportWashington, DC$103,723–$202,778.93 / yearWith the Hilltop Campus located in the heart of the historic Georgetown neighborhood, and the Capitol Campus, just minutes from the U.S. Capitol and U.S. Supreme Court, Georgetown University offers rigorous academic programs, a global perspective, and unparalleled opportunities to engage with Washington, D.C. Our community is a close-knit group of remarkable individuals driven by intellectual inquiry, a commitment to social justice, and a shared dedication to making a difference in the world. The Senior Director of Classroom, Conference Room, and Shared Space Support is a key leadership role within University Information Services (UIS) and reports to the Associate Vice President for Classroom and Shared Space Support Services.