Systems Administrator
$130k - $170kKBR Careers
Belong. Connect. Grow. with KBR! Title Systems Administrator 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 California Only)
- Description SAIC is seeking a Systems Administrator to support the Automated Message Handling System (AMHS). This role will provide specialized administration, maintenance, and operational oversight in accordance with the SIE OPORD and DoD secure‑messaging requirements....Suggested
- Flybridge Staffing is currently searching for a Sr. Systems Administrator for a Client based in the North Palm Beach Area. This is a direct-hire role with a flexible salary, aggressive bonus, and 1-day remote. Must Have: Min 8-10 yrs of experience Experience with data center...SuggestedRemote workFlexible hoursShift work
- ...switches, firewalls, and Meraki equipment Monitor network and system performance, availability, and reliability; respond to outages... ...certifications Must be Microsoft certified in Azure/Microsoft 365 Administrator (or MCSA), CCNA, or have equivalent practical experience...SuggestedWork at office
- Maintains smooth operation of cyber compliant computer systems, including coordination with network administrators. This position requires a CompTIA Security + Certificate. Tasking will include interpreting security and information protection policies into executable requirements...Suggested
- We are seeking a Systems Administrator to support the Power Platform and SharePoint environments. The role will monitor, troubleshoot, and maintain both on‑prem and online systems, assist users, and enhance platform functionality. This position requires a tech‑savvy, detail...SuggestedWork experience placement
$85k - $95k
...Alachua, FL (on‑site Monday - Friday day shift) Salary: $85,000 - $95,000 per year Travel: up to 25% Position Overview The IT Systems Administrator serves as the dedicated, on‑site technology leader for Strive Pharmacy’s 503B outsourcing facility in Alachua, Florida. This...Full timeCasual workSeasonal workWork at officeLocal areaRemote workMonday to FridayDay shift- ...Companies to Work for by Florida Trend Magazine and a consecutive four years awarded a Top Workplace by the Sun-Sentinel. As our Systems Administrator you will be ready to roll up your sleeves and keep our technology running smoothly. You'll be the go-to person for our...Remote workFlexible hours
- ...with the opportunity to work within an innovative and collaborative environment. Join Our Technology Team as an Enterprise Systems Administrator located in various offices We are seeking a professional who thrives in a fast-paced, deadline-driven environment. The ideal...Work experience placementFlexible hours
$131.04k - $189.28k
Systems Administrator Position Summary: Our partner, a leading financial institution, is expanding its IT Operations team by adding a Systems Administrator. This is a hands‑on role focused on maintaining and securing a large‑scale Windows and VMware environment in a regulated...Full time- ...RAW Nutrition & BUM Energy is looking for a hands‑on Technology Administrator to be the front line of support for our team and a key... ...initiative without waiting to be asked, and wants to help shape systems and processes from the ground up rather than simply maintain them...Remote work
- Position Overview Intelligent Waves is seeking a Systems Administrator to support mission-critical operations for our government customers at Eglin Air Force Base, Florida. As part of the Operations & Maintenance (O&M) team, you will provide day-to-day administration, support...Daily paidContract workShift workNight shiftAfternoon shift
$65k - $75k
...Position Type: Full-Time Schedule: Monday - Friday (day shift) Compensation Range: $65,000 - $75,000 Position Overview The Site Systems Administrator is the dedicated, on-site IT resource for Strive Pharmacy's 503B outsourcing facility in Alachua, Florida. This hands-on...Full timeCasual workSeasonal workWork at officeLocal areaRemote workMonday to FridayDay shift- ...this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Systems Administrator Sellers & Associates is seeking a Systems Administrator to provide system administration for assigned infrastructure and...Local areaRemote work
- A gaming company is looking for a SYSTEMS ADMINISTRATOR II - iSeries to oversee the technical architecture of their IBM iSeries systems. Responsibilities include daily maintenance, performance tuning, and managing security protocols, as well as project management for disaster...Full time
- ## Computer Systems AdministratorApply: Eglin AFB, FL: Full time: Posted Yesterday: R1746**Torch Technologies**Thank you for your interest... ...with us!Torch Technologies is seeking a **Computer Systems Administrator** to join a team to assist the 350th Spectrum Warfare Wing (35...Civilian ContractorFull timeContract workRelocation package
$91k - $138.75k
The Job Description Senior Linux Systems Administrator is responsible for designing, deploying, securing, automating, and maintaining enterprise Linux server infrastructure and developer workstation fleets across on‑premises and multi‑cloud environments. This role serves...Permanent employmentContract workWork experience placementWork at officeLocal area- Role: Senior Linux/UNIX System Administrator Location: Brevard County , FL 32925 Let s create our future together at The AES Group! About The AES Group AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent...
- IT System AdministratorWe are a growing team of veterinary practices and professionals, spanning across 83 practices and 16 states.... ...the animals. We are searching for an experienced Windows System Administrator to join our team providing services to our clinics in the...Remote workWork from home
- ...people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of...Permanent employmentTemporary workLocal areaRelocation
- ...defense and aerospace platforms; among the fastest‑growing vacancy categories. Summit is currently looking for skilled and motivated Systems Engineering & Integration (SE&I) engineers to support the COMET contract. This contract provides overall management and...Contract work
- ...Linux System Administrator The Linux System Administrator will be responsible for administering a high availability distributed environment running REDHAT Linux. The administrator will work very closely with Software Development, and Support groups to meet business...
$185k - $195k
...Overview Job Summary Galapagos Federal Systems LLC is seeking an experienced Senior Systems Engineer to support the United States Space Force (USSF) and its mission‑critical space operations. In this role, you will support the Operational Test and Training Infrastructure...Full timeWork at officeFlexible hours- ...want to work on cutting-edge DoD programs, Serco has a great opportunity for you! As a Senior Anti-Tamper Engineer specializing in systems engineering and instruction, you will be supporting the Special Programs Division, DoD Anti-Tamper (AT) Executive Agent Field Program...Full timeContract workPart timeFor contractorsWork at officeLocal areaFlexible hours
- Hialeahfl City Hall information systems team seeks an Information Systems Technician to perform computer repairs and upgrades and provide user support. Responsibilities include assisting with LAN/WAN, network topology, and technology provisioning under CIO guidance. Candidates...Work at office
$75k - $140k
...work that takes our clients beyond day‑to‑day support. As a Systems Engineer, you will own the design, security, and reliability... ...site at client locations WHAT YOU BRING 3-10 years of network administration experience in a Windows environment (Linux a plus) Solid...Full timeWork at office- Job Title:System Engineer Group:System Engineering Location: Miramar, FL (On-Site) About Quvia: Quvia is building the digital fabric between edge and cloud. Our platform uses AI and machine learning to orchestrate connectivity across satellite, terrestrial, and hybrid...Work at officeImmediate startRemote workRelocationFlexible hours3 days per week
$71.5k - $98.1k
...models won’t stay in simulation—they’ll run on real trains. Join Wabtec’s Train Performance & Automation team and develop control systems deployed in live freight operations—where performance, safety, and reliability matter every day. How will you make a difference? You...Work experience placementRemote workWorldwide- Position Summary Odyssey has an exciting opportunity for a Systems Engineer at Eglin AFB. You’ll be the safety maestro behind some of the Air Force’s most advanced weapon systems -- leading tough hazard analyses, steering risk-reduction decisions, and ensuring mission-ready...Live outWork at office
- ...push boundaries and help solve critical, world-changing federal challenges. Position Summary Credence has an immediate need for a Systems Engineer at the senior level supporting the Air Dominance Division (AFLCMC/EBA)at Eglin AFB, Florida. The Air Dominance Division,...Temporary workFor contractorsImmediate startWorldwide
- The Systems Engineer will provide day-to-day technical support for end users, GMP systems, and L1 support for servers (on-prem and cloud), networking, telecommunications, and cybersecurity tools. This role is responsible for maintaining endpoint devices, supporting GMP-...Work at officeShift work
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