Network & Computer Systems Administrator

KBR • Lexington Park, MD

74d • $84,000 - $160,000

About The Position

KBR's Mission Engineering Division delivers complex technical solutions and expert support to the U.S. Department of Defense, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support. As a trusted partner with a proven history in mission technology, KBR collaborates closely with clients to develop innovative and effective solutions. With a strong ethical framework, KBR prioritizes data security, privacy, and responsible information management to ensure mission success. Are you ready to take your networking expertise to the next level? KBR is seeking a Network and Computer Systems Administrator with an active Secret clearance to join our Counter-UAS team at St. Inigoes, MD (Webster Field Annex). This is a highly technical, customer-facing role where you'll lead network design, implement cybersecurity standards, troubleshoot issues, and support next-gen system integration efforts. You'll contribute directly to mission readiness while collaborating across engineering and IT teams. This is a full-time, on-site role (5 days/week), with the schedule subject to change based on contract needs.

Requirements

• Must be a US Citizen with an active/current DoD Secret Clearance.
• BS/BA from an accredited US institution and 4 years of relevant experience.
• AA/AS from an accredited US institution and 8 years of relevant experience.
• High School Diploma and 12 years of relevant experience.

Nice To Haves

• Master's Degree in Computer Science.
• Familiarity with Webster Field and NAS Patuxent River RDT&E network infrastructure.
• Cisco CCNP Certification.
• Proficiency with Microsoft Visio.
• Experience with wireless or microwave point-to-point networking.
• Experience with IPSEC VPN and L2TP.
• Familiarity with Linux - RHEL, SUNOS systems.
• Current U.S. Passport.

Responsibilities

• Analyze and optimize network architectures across local, regional, and wide-area networks.
• Lead system design, integration, and on-site installation of advanced hardware and software systems to support mission-critical operations.
• Implement Technical Implementation Guides (STIGs) for network and operating systems security.
• Support IATT and ATO package preparation to ensure lab environments meet DoD cybersecurity standards.
• Create and maintain detailed documentation, including system diagrams, configuration templates, procedures, and technical reports to ensure operational transparency and compliance.
• Utilize tools like Wireshark to identify, analyze, and resolve network issues.
• Apply engineering expertise to maintain system reliability, performance, and continuous improvement.
• Work cross-functionally with internal teams and government stakeholders.
• Contribute to the planning and executing IT development projects while actively engaging in team meetings and infrastructure coordination.

Benefits

• 401K plan with company match.
• Medical, dental, vision, life insurance, AD&D.
• Flexible spending account.
• Disability.
• Paid time off.
• Flexible work schedule.
• Professional training and development.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Industry: Professional, Scientific, and Technical Services
• Education Level: Bachelor's degree