Jobs in Chantilly, United States

Lead secure enterprise network architecture as a Senior Network Engineer in Chantilly. Requires 8+ years of network design experience, zero-trust expertise, and strong routing, switching, and firewall skills.

Lead enterprise systems architecture and zero-trust security as a Systems Administrator SME in Chantilly, VA. Requires deep IaC, cloud, and hybrid infrastructure expertise plus proven technical leadership.

Site Administrator role in Chantilly, VA requiring RHEL expertise for onsite software installations, network configurations, and system testing. Active Secret clearance needed with TS/SCI upgrade willingness. Security+ cert required.

Twenty seeks a Senior Forward Deployed Analyst near Fort Meade to bridge cyber technologies and operational needs. Requires 10+ years in cyber operations and DNEA/EA expertise within U.S. Government. Competitive benefits included.

Senior Security Engineer role in Chantilly requiring US citizenship, Top Secret clearance, and 8+ years securing cloud platforms, networks, and enterprise infrastructure. Lead incident response, threat detection, and Zero Trust initiatives with AWS, Azure, or GCP expertise.

Seeking an experienced **Contracts Negotiation Manager** in **Chantilly, VA** to lead a team of contracts professionals. This supervisory role requires an active **TS/SCI clearance with polygraph** and 10+ years of experience. You will manage complex negotiations, proposal preparation, and contra...

Seeking a Senior Network Engineer in Chantilly, VA, to configure, maintain, and troubleshoot critical operational networks. Requires 5+ years with a Master’s or 10+ years with a Bachelor’s in CS/IT, plus expertise in TCP/IP, routing, switching, VLANs, firewalls, and load balancing. Must hold an a...

Seeking a skilled **Linux System Administrator** for a critical **Cross Domain Solution (CDS)** in **Chantilly, VA**. You will manage **Red Hat Linux 7/8/9**, automate tasks with **Ansible** and **Python/Bash**, and maintain **Git** version control. Requires **TS/SCI with CI Poly** and expertise ...

Join OPG as a Staff Business Analyst in Chantilly, VA. Leverage 3–6 years of experience in process mapping and requirements elicitation to drive operational clarity. Collaborate with engineering, policy, and data teams to define KPIs, assess risks, and support dashboard development. Ideal for ear...