Senior z/OS Systems Administrator - On-Site (TS)
Vista Global Solutions, LLC
Vista Global Solutions, LLC (VGS) is seeking a skilled Systems Administrator with z/OS expertise to support critical missions at Annapolis Junction, MD. This full-time, on-site role includes responsibilities such as diagnosing system issues, maintaining managed systems, and storage management. Eligible candidates should have 10+ years of z/OS experience and relevant certifications, along with a Top Secret Security Clearance. VGS offers a competitive benefits package including health insurance, paid time off, and a 401(k) plan. #J-18808-Ljbffr Vista Global Solutions, LLC
- Bristol Bay Native Corporation is looking for an experienced Systems Administrator to support IBM's Government customer base in Annapolis Junction, MD. This full-time, on-site role requires expert-level skills in z/OS administration. The candidate should have a strong...SeniorWebsiteFull time
- Bigbear.ai is seeking a Senior Systems Administrator to work on-site in Annapolis Junction, MD. In this role, you will manage and optimize systems ensuring... ...experience and proficiency in Linux, you will also need a TS/SCI clearance and Security+ certification. Bigbear.ai...SeniorWebsite
- Zachary Piper Solutions is seeking a Senior Systems Administrator with TS/SCI clearance to support complex IT infrastructures across the U.S. This role... ...familiarity with VMware and Active Directory. The position is on-site with no telework available. #J-18808-Ljbffr Zachary Piper...SeniorWebsiteRemote work
- ...tech solutions provider is seeking a Senior Mainframe Developer proficient in COBOL and z/OS to maintain and enhance mission-... ..., Maryland, involves designing system enhancements, participating in architecture... ...environments and hold an active TS/SCI clearance. Benefits include...SeniorWebsite
$125k - $180k
...Technology Solutions, Inc. (MTSI) is hiring a Senior Systems Administrator in Annapolis Junction, Maryland.... ...must be U.S. citizens with a TS/SCI clearance and Full Scope Polygraph... ...employees at over 20 offices and field sites worldwide. For more information about...SeniorWebsiteFull timeContract workImmediate startWorldwideFlexible hours- ...SECURITY CLEARANCE: TS/SCI with both Polygraphs are required POSITION : Senior Systems Administrator LCAT : Systems Administrator, Level 3 REQUISITION : MAR-SA3-... ...and unclassified locations: • Customized on-site IT support, maintenance and solutions •...SeniorWebsiteRemote work
- Senior Systems Administrator Location: On‑Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly Are you ready to take your systems administration expertise to the next level and support mission‑critical operations? BigBear.ai is seeking...SeniorWebsite
$96.2k - $192.3k
...Services in Annapolis Junction, MD is looking for an experienced Systems Administrator. The ideal candidate will provide support for IT systems,... ...technical field is essential. Applicants must hold an active TS/SCI clearance and can expect a competitive salary ranging from...Senior$137k - $169k
...Monitors and manages system resources, including CPU... ...Performs system security administration functions, including... ...QUALIFICATIONS Active TS/SCI + CI Poly clearance... ...Overview We are seeking a Senior Systems Administrator... ...Technology Enterprise III (SITE III). The Senior...SeniorWebsiteFull timeContract workTemporary workLocal areaShift work$170k - $175k
A leading technology consulting firm is seeking a Senior System Administrator with an active TS/SCI clearance and polygraph. The role involves implementing and maintaining IT systems, providing Tier 1 and Tier 2 support, and managing daily operations across various environments...Senior$170k - $175k
A management and technology consulting firm is seeking a Senior System Administrator to support IT system infrastructure in Annapolis Junction, Maryland... ...will have at least 10 years of experience and an active TS/SCI clearance. Responsibilities include troubleshooting,...Senior- Cornerstone Defense LLC is seeking an Expert System Administrator in Annapolis Junction, MD. Candidates must have an active TS/SCI clearance and a minimum of 15 years of experience in system administration. The role entails supporting the implementation and maintenance...Senior
$122k - $253k
Nightwing is seeking a System Administrator in Annapolis, Maryland, with 15 years of experience in IT support. The role includes troubleshooting... ...hold a Bachelor’s degree in a technical field and possess a TS/SCI clearance. Compensation ranges from $122,000 to $253,000,...Senior- Set of X is seeking a skilled System Administrator in Maryland. The role involves managing IT systems, providing Tier 1 and Tier 2 support, and... ...of experience, a Bachelor's degree in a technical field, and TS/SCI clearance with polygraph. A comprehensive compensation package...Senior
$42.42 - $104.64 per hour
Wyetech, LLC is seeking a Systems Administrator to support IT systems for federal government customers. Responsibilities include troubleshooting... ...candidate has a Bachelor's degree and ten years of experience, with TS/SCI clearance necessary. The role offers a competitive pay...SeniorHourly pay- ...with a focus on high performance computing and large data analytics. Applicants must have an active TS/SCI with Polygraph. Required skills include Linux administration, containerization, and experience with cloud solutions. The ideal candidate should be familiar with Ansible...Senior
- HRB is looking for a System Administrator III located in Annapolis Junction, MD. The role requires TS/SCI clearance and involves managing IT systems, providing day-to-day support, and optimizing system performance. Ideal candidates will have ten years of experience in...Senior
$115k - $175k
...Solutions in Annapolis Junction, Maryland is seeking a motivated Senior Systems Administrator to support critical IT systems. This onsite position... ...Bachelor’s degree or equivalent experience, and a current TS/SCI clearance is mandatory. A competitive salary range of $...Senior- Wyetech, LLC is seeking an experienced IT Systems Administrator for federal customers. This role requires proven expertise in managing IT systems... ...significant experience with Linux systems and must hold a TS/SCI security clearance. Enjoy a comprehensive benefits package...Senior
$65 - $100.96 per hour
...leading government solutions provider in Maryland is seeking a Systems Administrator with over 15 years of experience. This role involves... ...s degree or HS Diploma with extensive experience, along with TS/SCI clearance. Competitive hourly compensation ranges from $6...SeniorHourly pay- A technology solutions firm based in Maryland seeks a System Administrator to manage IT systems support and infrastructure operations. The ideal... ...Desk functions, and maintaining UNIX and Windows systems. TS/SCI clearance with Poly is a must for this role, which offers...Senior
$103.8k - $218.1k
A defense contractor is seeking an experienced System Administrator Level 3 to support their DoD client in Suitland, MD. The ideal candidate will... ...offers a salary range of $103,800 - $218,100 and requires a TS/SCI clearance along with relevant certifications like...SeniorFor contractors- A technology consulting firm is seeking an experienced Systems Administrator to support the implementation, troubleshooting, and maintenance of... ...a bachelor's degree in a technical discipline, and an active TS/SCI clearance with a current polygraph. Responsibilities include...Senior
- TekSynap is seeking a Senior Systems Administrator to ensure the smooth operation of multi-user computer systems, particularly in relation to the Defense... ...’s mission. The ideal candidate will possess an Active TS/SCI + CI Poly clearance and have extensive experience in...Senior
$172k - $210k
A technology services firm is seeking a Systems Administrator with extensive experience in Linux and Windows environments. Candidates must be US citizens with an active TS/SCI security clearance. Responsibilities include supporting users, documenting security processes,...Senior$155k - $201k
A veteran-owned IT company in Maryland is seeking a Software Administrator III with an active TS/SCI clearance. The role entails managing IT systems, providing Help Desk support, and maintaining operational integrity of both UNIX and Windows environments. Applicants should...Senior- ...federal agencies across the nation. We are currently seeking a Systems Administrator with a strong background in z/OS to support our mission in Annapolis Junction, MD. This is a full-time, 40-hour/week, 100% on-site position supporting a Government customer located at 135...WebsiteFull timeTemporary workFlexible hours
$75.2k - $158.1k
...International Inc. is seeking an Infrastructure/Systems Administrator in Maryland. This role supports multiple sites with remote assistance and involves configuring,... ...with Windows and Dell hardware, as well as possess TS/SCI clearance with polygraph. This position offers...WebsiteRemote work- RPMGlobal is looking for a skilled system/network administrator to manage IT system infrastructure, support service operations, and troubleshoot network... ...Bachelor’s degree in a technical discipline, and possess a TS/SCI with Full Scope Polygraph clearance. The role involves...Senior
$150k - $175k
...leading technology firm in Maryland is seeking an experienced System Administrator to support critical IT infrastructure. You will handle day-to... ...troubleshooting skills. This position requires an active TS/SCI clearance with Polygraph and offers a competitive salary...Senior
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