Systems Administrator
$130k - $170kKBR
Title:
Systems Administrator
Belong. Connect. Grow. with KBR!
KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.
Why Join Us?
Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
KBR is seeking a Systems Administrator to join our team
The successful candidate will Provide Systems Administration support to the Test Resource Management Center’s (TRMC) All Domain Test Range (ADTR) and INDOPACOM Pacific-Rim Multi-Domain Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security Network (JMN) Node, Secret Defense Research and Engineering Network (SDREN), Defense Research and Engineering Network (DREN);
As a SA, you will be a critical part of our team responsible for evaluating customer requirements on complex technical challenges. You will aid by providing solutions to complex problems in a manner which meets both functional and security requirements. You will handle keeping the team’s testing environment operational and in compliance with all TRMC directives and applicable RMF requirements. To do this you will often work with other distributed team members to discuss current system status and desired future enhancements.
Responsibilities:
Responsible for the administration of computer systems hardware, network gear, software, information systems & peripheral equipment such as servers, desktops, zero clients, storage devices, and virtualization infrastructure.
Install, support, upgrade, and configure systems (Windows/Linux/VMWare/SQL Server, Horizon UAG, VDI) Maintain security and recovery procedures such as patching, applying STIGs, and performing backups of systems.
Administration of infrastructure including servers, zero clients, malware protection software, HBSS, syslog servers, databases, ACAS, etc.
Upgrade systems and processes as needed for enhanced functionality and/or security issue resolution.
Find potential risks or inefficiencies associated with the configuration of the system and recommend mitigation strategies.
Ensure compliance with data security policies, relevant legal and regulatory requirements, and TRMC cyber security program implementation plans following TRMC directives and applicable RMF requirements.
Authors and/or reviews team standard operating procedure (SOP) documentation to ensure consistent systems configuration and knowledge transfer to other team members.
Required Qualifications:
MUST HAVE an ACTIVE Top Secret
Minimum of 10 years' experience in Systems Administrator role
Education: Technical bachelor's degree (experience may be substituted in lieu of degree)
Able to lift up to 35 lbs.
Willing to travel up to 20%
Strong background in the setup, configuration, and maintenance of virtualization environments -VMware preferred (VxRail, vSphere, vDS, NSX) Strong Windows Skills (Active Directory, Group Policy, DNS, Web Application Proxy, ADFS, PKI) Strong Linux Skills (Docker, Containers, Kubernetes, RHEL, Satellite, scripting, ansible playbooks) Strong documentation skills (Writing SOPs, Creating Networking Diagrams)
Desired Qualifications:
Virtual Desktop Infrastructure – Horizon, UAG, Provision and Maintain VM pools Solid understanding and experience supporting zero clients Experience supporting systems within a DoD Risk management Framework (RMF) accredited environment SIEM (Splunk, SolarWinds, etc.) Coordination, Communication and Presentation skills Layer 2/3 Networking experience
Firewall Experience DoD 8570 certifications (Security+, CISSP, Computing Environment)
Experience working with DoD Wide Area Networks and familiarity with various network architectures and common protocols to include:
Experience working with Defense Research and Engineering Network (DREN)
Experience working with the Secret Defense Research and Engineering Network (SDREN) EPO (Trellix) experience - policy, agent updates, compliance dashboards ACAS experience - scanning, reporting, compliance dashboards
Basic Compensation:
$130,000 - $170,000 (For Maryland Only)
$130,000 - $170,000 (For Virginia Only)
$120,000 - $150,000 (For Nevada Only)
$130,000 - $170,000 (For Washington, DC Only)
$130,000 - $170,000 (For California Only)
The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.
Belong, Connect and Grow at KBRAt 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.
- ...Job Title :-HSM Systems Administrator IV Location:-Chandler AZ Duration:- 10+Months Contracts (With Possibility of extension) Position Summary HSM Engineer role will be responsible for designing, deploying, configuring, and maintaining Hardware Security...SuggestedRemote work
- ...Senior Systems Administrator Department: Engineering Revision Date: 7/28/2026 FLSA Status: Exempt Location: Chandler, AZ Level: T3 Company Overview Comtech Telecommunications Corp. is a leading global technology company providing terrestrial and wireless network solutions...Suggested
- Systems Administrator 1 Information Services Location: Remote (US) / Chandler, AZ Reports to: IT Operations Manager Employment Type: Exempt | Full-Time About StrongMind StrongMind is a remote‑first education and technology company on a mission to transform learning...SuggestedFull timeRemote workVisa sponsorshipMonday to FridayFlexible hours
- ...connectivity problems, as well as maintaining and updating network systems. Play a role in enhancing network security and performance... ...7.9 Collabnet or another similar tool like Jira NI license administrator or other software license management software. 5-10 years' experience...SuggestedContract workFlexible hoursShift work
- Overview Jr Systems IT Administrator - Chandler, AZ (Onsite) CMMC/NIST 171 Support RAJANT CORPORATION, the 20+-year leader in industrial wireless patented Kinetic Mesh networking solutions, is redefining real-time connectivity with resilient Smart Routing technology, ensuring...SuggestedFull timeFor contractorsWork at officeLocal areaRemote workWorldwide
- ...semiconductor, data center, healthcare, biotech, water treatment, power generation, and other facilities. Job Summary: Job Title: Systems Administrator Location: Tempe, Arizona Reports to: IT Manager ABOUT US University Mechanical & Engineering Contractors (UMEC) is a wholly...For contractors
$122.8k - $184.2k
...SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageShift work- ...employees and provides the opportunity to truly make a difference in the world.What We’re Looking For:Iridium is seeking a motivated Systems Engineer I to join our Systems Engineering team supporting a Space Development Agency (SDA) project. In this role, you’ll apply...Full timeWork at officeRemote work3 days per week
$152.9k - $229.3k
...SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocationShift work- ...scalable, cost-effective IT infrastructure solutions, review reusable components, and develop technical documentation for deployed systems Align release schedules and environment readiness, execute deployments as per protocols, perform post-deployment testing, and manage...Full timeTemporary workRelocation
$89.4k - $134.2k
...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for... ...team is seeking a Principal Network Communications - Network Administrator to support information system lifecycle activities. The selected...Full timeRemote workRelocationFlexible hoursShift workWeekend work- ...semiconductor, data center, healthcare, biotech, water treatment, power generation, and other facilities. Job Position Job Title: Systems Administrator Location: Tempe, Arizona Reports To: IT Manager Job Summary University Mechanical & Engineering Contractors (UMEC) is a...For contractorsWeekend work
- Respond to system issues related to file servers, email and backup systems. Assist in facilitating datacenter activities such as system... ...Linux 3/4/5 5+ years Windows Server 2003/2008 2+ Years SAN administration 2+ years VMware ESX experience 2+ years experience with...
$85k - $105k
Job Title: Encompass Systems Administrator Location: Tempe, AZ Work Setup: Hybrid (3 days onsite / 2 days remote) Employment Type: Full-Time (Direct Hire) About the Role We’re looking for an experienced Encompass Systems Administrator to take ownership of a critical...Full timeRemote workFlexible hours- IES is hiring a Systems Administrator to keep our multi-location IT infrastructure running across the U.S., Azure, on-prem Windows, network security, and everything in between. You'll be the technical backbone for our teams, from cloud administration to Tier II/III support...
$85k - $110k
...one of the fastest-growing companies (#14) Recognized as the 2025 ENR Design Firm of the year for the Southeastern US Systems Administrator Location: Scottsdale or Phoenix, AZ Salary Range: $85,000–$110,000 annually About the Role Atwell is looking for an...Work at officeRelocation- ...Junior System Administrator Micro-Tronics is seeking a Junior System Administrator to support and maintain our IT infrastructure, including hardware, networks, and cloud-based systems. This role will provide hands-on technical support, troubleshoot system issues, and...Permanent employmentTemporary work
$115k - $150k
...employees and provides the opportunity to truly make a difference in the world.What We’re Looking For:Iridium is seeking a Senior Systems Engineer to join our Broadcast Services and Network Quality of Service team. As a Senior Systems Engineer, you will focus primarily...Full timeContract workWork at officeRemote work3 days per week$79.3k - $118.9k
...YesCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageMonday to ThursdayFlexible hoursShift work$152.9k - $229.3k
...NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageShift work$98.4k - $147.6k
...NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocationShift work$98.4k - $147.6k
...SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageShift work$96.25k - $137.5k
...environment supporting real-time spacecraft operations. The Senior Systems Engineer solves problems related to system reliability,... ...virtualization technologies (VMware, Kubernetes), and Linux systems administration Additional QualificationsTwo or more years of experience...Permanent employmentLocal areaFlexible hours$98.4k - $147.6k
...NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageShift work$98.4k - $147.6k
...SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageMonday to ThursdayFlexible hoursShift work- ...management information.Support integration, reporting, and data management activities tied to Oracle EPM applications and adjacent finance systems.Participate in workshops, conference room pilots, test cycles, training, and go-live support.Collaborate with cross-functional...Work at officeLocal areaRelocationNight shift
$183.2k - $274.8k
...NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Full timeRelocation packageShift work- Job Title: MSSQL DBALocation: Chandler, AZ (Onsite)Key ResponsibilitiesInstall configure and administer Microsoft SQL Server environmentsMonitor database health availability and performancePerform database backup recovery refreshes and disaster recovery activitiesManage...
- ...high availability security and optimal performance of database systems across development testing and production environmentsKey... ...deadlinesProactive and selfmotivated attitudeMandatory SkillsOracle Database Administration Strong experience with Oracle 11g12c19cOracle Golden gate and...
- ...Required Skills: ~ Must Haves: Python with Unix/Linux system Experience with troubleshooting issues Production support experience Fluency in at least one programming language - Python, Java Proficiency in scripting language - Perl,...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!
- systems administrator Chandler, AZ
- system admin Chandler, AZ
- IT infrastructure administrator Chandler, AZ
- server administrator Chandler, AZ
- enterprise administrator Chandler, AZ
- IT administrator Chandler, AZ
- system administrator qatar
- gis system administrator
- remote systems administrator
- it support administrator

