Systems Administrator
KBR Careers
Belong. Connect. Grow. with KBR! Title Systems Administrator 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 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. #J-18808-Ljbffr KBR Careers
$50.65 - $58.65 per hour
...Genesis10 is currently seeking a Systems Administrator III (Validation Testing) - Hybrid for a 12+ month contract to hire position with a Global Financial Institution located in Chandler, AZ. This role is for a Quality Engineer focusing on Wintel server operating...SuggestedHourly payPermanent employmentContract workWork at office3 days per week- 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
- 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...Suggested
- ...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Junior IT/Systems Administrator Full Time Micro-Tronics INC, Tempe, AZ, US 3 days ago Requisition ID: 1729 Micro-Tronics is seeking a Junior System...Permanent employmentFull timeTemporary work
- University Mechanical & Engineering Contractors, Inc. (UMEC), a wholly owned subsidiary of EMCOR Group, is seeking a Systems Administrator in Tempe, AZ. The role supports, troubleshoots, and maintains company servers and networks for 200+ users. A BS in CS/IT is preferred...For contractors
$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 system...Full timeRemote workFlexible hours- ...semiconductor, data center, healthcare, biotech, water treatment, power generation, and other facilities. Job Summary We are seeking a Systems Administrator for our Tempe, AZ location. The Systems Administrator is responsible for supporting, troubleshooting, and maintaining the...For contractors
- ...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...
- ...Job Description Job Description Title: 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...
- ...Job Title Required Skills: 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, bash Experience of Unix...
$90k - $115k
...Systems Engineer Troon's Corporate office, located in Scottsdale, AZ, is pleased to announce an excellent career opportunity for... ...using PowerShell and automation tools to streamline administrative tasks, improve consistency, and support infrastructure operations...Full timeWork at office$122.8k - $184.2k
...: Yes, 10% of the Time Description At 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...Relocation packageShift work- ...Systems Engineer I Job Locations US-VA-Reston | US-AZ-Chandler Job ID 2026-4955 Category Engineering Worker Category Regular Full-Time[F]...Full timeWork at officeRemote work3 days per week
$152.9k - $229.3k
...Systems Engineer - Level 5 Location: Chandler, AZ Relocation Assistance: None Clearance Required for Start: Yes Clearance Type: Secret Travel: 10% of the time Description Lead design and development of system architectures and key capabilities for advanced aerospace solutions...Relocation packageShift work$111.7k - $167.5k
...: Yes, 10% of the Time Description At 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 timeRemote workRelocationFlexible hoursShift workWeekend work- Network Administrator III Job Location: US-AZ-Chandler Company Overview Iridium is an award‑winning and innovative satellite communications... ..., remote access, monitoring, and network access control systems. This position is ideal for someone who enjoys solving challenging...Work at officeRemote workShift work3 days per week
- Onsite Physical Touch Datacenter/Network Support. Rack, Stack activities, Cross Connect. Min 2+ years physical touch experience working in enterprise data centers. Specifically in network cabling, cable management, rack/stack activities. TOP 2 : Physical Touch Datacenter...Work at office
$65.13 per hour
...organization in the financial services industry, is seeking a Database Administrator III to join their team. As a Database Administrator III, you... .... Troubleshoot performance issues and proactively maintain system stability across high-tier environments. Support SQL BAU...Weekly pay$95.3k - $142.9k
...Systems Engineer - Level 3 RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Interim Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities...Interim roleRelocation packageShift work$98.4k - $147.6k
...Top Secret TRAVEL: No Description At 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 workDay shift- PostgreSQL DBA Location: Chandler, AZ Overview We are looking for a mid-level Database Administrator (DBA) with strong hands‑on experience in PostgreSQL administration along with solid AWS exposure and Terraform expertise, especially writing reusable Terraform modules....Temporary workWork experience placementLocal areaRemote workFlexible hours
- ...Support audits, SLA, KPI reporting, and compliance requirements. Required Skills - Must Have Strong experience in Sybase ASE administration (12x, 15x, 16x). Hands‑on production support operations experience. Backup, recovery, DB refresh, and troubleshooting expertise...Temporary workLocal areaShift work
- ...organizational needs. Manage database backup, recovery, and storage processes to safeguard data integrity and availability. Monitor systems proactively, identify failures, and implement effective solutions to maintain system reliability. Support application teams by...Weekly payTemporary workFlexible hours
- ...optimize, and support Oracle database environments. The ideal candidate should have extensive experience with Oracle Database administration, GoldenGate replication, RAC, Data Guard, RMAN, and performance tuning. Primary Skills Oracle Database Administration...Full time
- Role: Senior Oracle DBA Location: Chandler, AZ FTE only The hired DBA will join the Oracle Operations team and participate in: Monitoring the health and performance of Oracle databases (Incident Management) Executing CRQ tasks and...
- ...availability, security, and optimal performance of database systems across development, testing, and production environments. Key... ...self-motivated attitude Mandatory Skills: Oracle Database Administration Strong experience with Oracle 11g, 12c, 19c Oracle Golden...
- ...0900BR Technical Skills 1 Technology|Database|Oracle Database Technical Skills 2 Technology|Open System|Shell scripting Technical Skills 3 Technology|Oracle Cloud|OCI - Oracle Cloud Infrastructure Overview...Full timeTemporary workRelocation
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!

