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Develop software for a government customer in Chantilly, Virginia. Responsibilities include configuration management, requirements analysis, system and process evaluation, performance improvement, presentations, and tracking work through tools such as Jira and Confluence. The role may also support operational technologies, technical threat mitigation, contingency planning, stakeholder collaboration, and project planning. An active TS/SCI clearance with full-scope polygraph is mandatory.

Provides administrative and data support for government contract administration, including preparing contract modifications and acquisition packages, entering and retrieving contract and financial data, compiling reports, researching unliquidated obligations, and preparing documentation for contract closeout and settlement.

Prepare and maintain master schedules using inputs from multiple projects, estimate work and timelines, advise leadership on project status, track critical paths, and monitor delivery schedules to ensure timely completion.

Leads the architecture, standards, optimization, integration, evaluation, and support of major network systems. Oversees network performance, risk, feasibility, configuration, and engineering projects; coordinates staff and resources, prioritizes assignments, and mentors personnel. Requires an active TS/SCI clearance with full-scope polygraph, a bachelor’s degree, and 11 years of relevant experience.

Lead complex IT network transition programs across government organizations. Develop schedules, roadmaps, dependencies, milestones, and governance mechanisms; coordinate engineers, vendors, integrators, and senior stakeholders; manage risks, changes, readiness reviews, procurement transitions, and operational handoffs. Ensure projects meet schedule, budget, security, contractual, and service acceptance requirements while delivering executive briefings and maintaining audit-ready documentation.

Maintain the security posture of government sponsor compute and cloud environments. Manage security accreditation lifecycles and workflows under ICD-503 Rev. 4, create and maintain system security plans and related documentation, apply sponsor security policies and risk management frameworks, collaborate with Information System Security Managers, and support IC reciprocity for accreditation projects.

Provides systems engineering and technical assistance for an Intelligence Community customer. Supports network infrastructure provisioning, IT baseline management, troubleshooting, project management, architecture and acquisition planning, service-level terms, and business-case analysis. Works with routers, switches, firewalls, cloud environments, and Layer 2 and Layer 3 networking issues while managing multiple deliverables and collaborating with customer teams.

Provides cloud information systems security engineering for a government customer, including security architecture recommendations, cloud security requirements, network design reviews, security testing, RMF compliance, system security documentation, and coordination with development teams. The role requires expertise in cloud platforms, networking, cybersecurity, operating systems, migration security, and government information assurance processes, along with an active TS/SCI clearance and CI polygraph.

Serves as the Cybersecurity and Computer and Network Defense Subject Matter Expert, overseeing the technical and operational effectiveness of capabilities in coordination with government customer representatives and sponsor staff. Requires 11 years of relevant experience, a bachelor’s degree, and an active TS/SCI clearance with Full Scope Polygraph.

Supports government customers through cybersecurity authorization and RMF activities, including ATO risk reviews, POA&M tracking, security control assignments, asset screening, system reviews, and continuous monitoring. Ensures compliance with ICD-503, customer directives, and NIST 800-53 controls while coordinating with ISSO, ISSE, ISSM, and SCA stakeholders. Requires a current Top Secret clearance with SCI eligibility, favorable CI polygraph, IA certification, and RMF implementation experience.