Systems Administrator

KBR Inc

MD

JOB DETAILS
SALARY
$115,000–$172,000 Per Year
SKILLS
CCNA - Cisco Certified Network Associate, CCNP - Cisco Certified Network Professional, CEH - Certified Ethical Hacker, CISSP - Certified Information Systems Security Professional, Cisco Certifications, CompTIA Security+, Computer Security, DoD Directive 8140, DoD Directive 8570, Documentation, Establish Priorities, Firewalls, GSEC - GIAC Security Essentials Certification, Government, High School Diploma, IPsec (IP Security), Information Technology & Information Systems, Information/Data Security (InfoSec), Integration Testing, Internet Security, L2TP (Layer 2 Tunneling Protocol), Laboratory Operations, Laboratory Testing, Linux Operating System, Microsoft Visio, Microsoft Windows System Administration, Microwaves, Network Administration/Management, Network Configuration Management, Network Integration, Network Monitoring, Network Routers, Network Security, Network Support, Network Switching, Network Systems, Operational Support, Privacy Controls, Problem Solving Skills, Red Hat Linux Operating System, SSCP - Systems Security Certified Practitioner, Secret Clearance, Simulation, Software Patches, Software Testing, Standard Operating Procedures (SOP), System Integration (SI), System Operations, System Test, Systems Administration/Management, Systems Maintenance, Technical Delivery, Technical Support, Technical Writing, Test Lab, Testing, United States Citizen, United States Department of Defense (DoD), VPN (Virtual Private Network), Wide Area Network (WAN), Willing to Travel, Wireless Communications
LOCATION
MD
POSTED
30+ days ago

Title:

Systems Administrator

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.

We're seeking a Systems Administrator to join our growing CuXS program to support secure test and lab environments. In this role, you'll serve as a hands‑on systems administrator with a strong focus on networked environments, supporting system integration, testing, cybersecurity compliance, and day‑to‑day operations in a classified DoD setting. You'll work side by side with engineers and technical teams to support integrated systems and network operations in support of mission and test activities. The primary worksite for this role is St. Inigoes / Webster Field / Lexington Park, MD, with required CONUS and OCONUS travel (approximately 25-40%) in support of system installations, testing activities, and mission tasking.

Role & Responsibilities

  • Administer, configure, and maintain classified LAN/WAN networked systems and environments supporting lab and test operations
  • Serve as the primary administrator for network‑centric system components, including switches, routers, firewalls, and connected server infrastructure
  • Perform day‑to‑day system administration for Windows and Linux systems operating within secure, segmented network environments
  • Support system and network integration for new hardware, software, test events, and lab upgrades
  • Apply and maintain operating system and network security configurations in accordance with DoD STIGs and cybersecurity requirements
  • Support cybersecurity and accreditation activities (IATT/ATO) by providing system and network configuration documentation, artifacts, and technical input
  • Monitor system and network health, troubleshoot connectivity and performance issues, and coordinate resolution to support mission execution
  • Create and maintain technical documentation, including system diagrams, network diagrams, configurations, and standard operating procedures
  • Work closely with engineers, IT staff, cybersecurity teams, and government users to support operational needs and scheduled test activities
  • Travel CONUS and OCONUS to support system deployments, site surveys, testing events, and operational mission requirements. Participate in system installs, patching cycles, maintenance windows, and test preparations as required

Basic Qualifications

  • Clearance & Citizenship: Must be a U.S. citizen with an active/current Secret Clearance.
  • Edu & Years of Exp: BS/BA from an accredited US institution & 8 years of experience OR AA/AS & 12 years of experience OR High School Diploma & 16 years of experience.
  • IAT Level II or higher certification (DoD 8570 / 8140 compliant), such as CompTIA Security+ CE, CySA+, GSEC, SSCP (IAT II), or higher‑level certifications, including CEH, CASP+, or CISSP.

Preferred Qualifications

  • Familiarity with Webster Field and NAS Patuxent River RDT&E network infrastructure
  • Cisco Certifications: CCST Networking, CCST Cybersecurity, CCNA, or CCNP.
  • 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

Travel: 25% to 40% (CONUS and OCONUS)

Work Setting: On Site

Compensation: $115,000-$172,000. The salary range posted is based on the national average. The offered rate will be based on the selected candidate's location, knowledge, skills, abilities, and/or experience, contract affordability, and in consideration of internal parity. #LI-KW1

Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels per internal policy or contractual designation. Additional compensation may be in the form of a sign-on bonus, relocation benefits, short-term incentives, long-term incentives, or discretionary payments for exceptional performance.

KBR Benefits: KBR offers a selection of competitive lifestyle benefits, which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

About the Company

K

KBR Inc

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.

With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.

Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.

Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.

Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

COMPANY SIZE
10,000 employees or more
INDUSTRY
Construction - Industrial Facilities and Infrastructure
FOUNDED
1998
WEBSITE
https://www.kbr.com/en