Average salary: $65,000 /yearly
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$95k - $115k
SPACE EXPLORATION TECHNOLOGIES CORP is seeking an IT Systems Administrator to support its launch environment in California. The role includes designing IT infrastructure, monitoring IT services, as well as collaborating with teams to resolve technical issues. Ideal candidates...Suggested- We are seeking IT System Admin III for one of our clients in Headquarters Downtown Los Angeles (Union Station) Role and Responsibilities Perform system administration duties for Microsoft Windows Server, Linux, and Unix environments. Manage and maintain Microsoft SQL...SuggestedFull time
- ...and platforms, mixed with more established IT environments. The role will be primarily project based, working on improving current systems and infrastructure and maintaining those systems. The qualified candidate will be providing onsite technical support to the staff....SuggestedWork experience placementFlexible hours
- Albin Engineering Services, Inc. ( is looking for a System Admin for one of our premier clients in the area. As our employee, you qualify for our full benefit package. Job Responsibilities Analyze and support a broad range of basic systems and application support activities...Suggested
$30 - $40 per hour
...infrastructure that enables legacy COBOL‑based applications to run in a modern Linux ecosystem. Responsibilities include managing system patches, upgrades, deployments, and ensuring stability of the environment post‑migration. The individual will join mid‑project (migration...SuggestedContract workTemporary workFor contractorsFlexible hoursTEKsystems
Kansas City, MO2 days ago$100k - $110k
...We see you're coming in from Europe. Are you interested in a position with Apex Systems? Send us your information and resume or call us at our Cork office +353 21 2330 150 Job#: 2072646 Job Description: Location: Arnold, MO (based out of St. Louis) Contract Type: 6 months...SuggestedContract workFor contractorsWork experience placementWork at officeLocal areaRelocation packageFlexible hoursApex Systems
Arnold, MO4 days ago- ...The role involves working with technologies like Egnyte, Azure, and Office 365, ensuring optimal performance and documentation of systems. The ideal candidate will possess over 5 years of IT experience, strong knowledge of networking technologies, and excellent communication...SuggestedWork at office
$97k - $130k
Systems Admin IV - AI & Containerization #12125 Job Category NETWORK Job Description JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better...SuggestedContract workWork experience placementWork at officeLocal areaImmediate startRemote work$80k - $100k
A technology services company is seeking a Systems Administrator in California to provide support for network, servers, and desktops. Responsibilities include administering Windows Server, managing Office 365 applications, and working on IT projects. The ideal candidate...SuggestedWork at office- A technology solutions company in Saint Peters, Missouri is seeking a System Administrator to oversee and secure company computer systems. The ideal candidate will have over 5 years of experience in system administration, strong networking and server technology skills,...Suggested
- Boeing is seeking a Mid-Level Systems Administrator to support daily aircrew training and flight operations. The role involves maintaining and troubleshooting Joint Mission Planning System (JMPS) software and hardware, ensuring effective system integration and support....SuggestedOverseasRelocation package
$90k - $100k
...supports products such as Computer Aided Dispatch, Records Management Systems, Jail Management Systems and Mobile Data Computing, among other... ...sector. Job Description The PremierOne (P1) Remote System Admin will be responsible for traveling to customer sites as needed to...SuggestedRemote jobRelocation- Apex Systems is seeking a Level III Systems Administrator in St. Louis, Missouri for a long-term contract. The role requires end-to-end hardware and software support for servers, desktop systems, and network infrastructure, as well as leading troubleshooting and incident...SuggestedHourly payLong term contract
- A technology solutions provider in St. Louis is seeking an IT System Administrator to manage SOC/NOC tools such as SIEM and SOAR. The role requires at least 2 years of relevant experience and knowledge of security best practices. You will be responsible for maintaining...SuggestedNight shift
- A leading consulting firm in St. Louis is seeking a Cloud System Administrator to provide system administration and support for various enterprise systems with a focus on AWS and other cloud services. The ideal candidate should have a Bachelor's degree or equivalent experience...Suggested
- RadNet, Inc. is seeking a Systems Admin IV to ensure optimal network and system functionality. This role involves installing enterprise computer systems, performing daily operational support, and managing network performance. The ideal candidate will have a bachelor's degree...Immediate start
- An aerospace leader is seeking a Senior Hybrid Cloud Systems Administrator to join their Hazelwood, MO team. The role involves providing technical leadership in delivering hybrid cloud solutions while collaborating with IT operations and program customers. Candidates should...Flexible hours
- ...posture against an ever‑evolving threat landscape through robust engineering practices and intelligent automation. What You’ll Do: IT Systems & Network Administration: Administer, monitor, and optimize a wide range of essential IT systems, including communication platforms...
TenEx
Kansas City, MO4 days ago - ...About TMA TMA Systems is a global leader in Enterprise Asset and Maintenance Management software (CMMS/EAM), serving sectors like healthcare, education, government, corporate facilities, and critical infrastructure. Our software helps organizations streamline operations...
Silversmith Capital Partners
California, MO4 days ago - ...server environments. This role is intended for a new professional or early career candidate who has foundational knowledge of Linux systems and is interested in growing their skills in enterprise infrastructure, automation, cybersecurity, and cloud environments. The...
$82.7k - $173.9k
A leading IT services provider is seeking a SIGINT Systems Administrator to join their team at Beale AFB, California. The role involves managing SIGINT sensor missions, troubleshooting IT systems, and providing technical support. Candidates should have experience in a DCGS...- EquipmentShare is seeking a Greenhouse Systems Administrator to manage their talent systems. This remote role involves driving system strategy, managing integrations, and enhancing capabilities through technology. Suitable candidates should have strong experience with ATS...Remote job
- EquipmentShare in Kansas City is seeking a Greenhouse Systems Administrator to manage Greenhouse Recruiting. The role involves driving system strategy and optimizing system configurations. You'll collaborate with various teams to enhance capabilities and support business...Remote job
$75.2k - $158.1k
...International Inc. is seeking a Cyber Security Engineer in St. Louis, MO, focused on enhancing cybersecurity capabilities through Linux systems. Candidates should have over 7 years of experience in SEIM and system administration, expertise in shell scripting and secure...Full time- The Linux Systems Engineer role is responsible for providing mid to high level support on a Linux based infrastructure/application, and network monitoring and diagnostics support. This role will require occasional after hours, non-standard schedules, and evening/night/weekend...Night shiftWeekend workAfternoon shift
$100.56k - $160.89k
The Institute for Defense Analyses is seeking a Systems Engineer in La Jolla, California. The position requires managing IT systems and ensuring system performance and security while mentoring junior staff. Candidates should hold a Bachelor's in Computer Science with at...- SMS is hiring a Linux Systems Technician to provide Tier II technical support for the Air Force Research Laboratory (AFRL). The role requires extensive knowledge in Linux system administration, technical support, and troubleshooting. Candidates should possess relevant certifications...
$92.3k - $166.85k
...critical assets. The Chinook Program is currently seeking a Senior Systems Administrator. As a senior member of our IT operations team,... ...environment. You will lead systems operations, mentor junior admins, and ensure availability, reliability, and security of...Contract workLocal areaImmediate startLeidos
Saint Louis, MO2 days ago- ...Thursday, February 26, 2026 at 7:00 AM The City of Independence Technology Services Department is seeking an analytical, detail-oriented Systems Administrator to support the City’s enterprise applications and database systems. This position focuses on application performance,...Contract workFor contractors
Visit Independence
Independence, MO3 days ago $96.05k - $129.95k
...welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Position Overview Mid‑Level Systems Administrator – Berkeley, MO. This position will install, operate, secure and maintain dedicated Program Information Technology...Permanent employmentRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shiftBoeing
Berkeley, MO16 hours ago
