Systems Administrator III
Leidos
System Support SpecialistThe Digital Sector at Leidos currently has an opening for a System Support Specialist to work in our Huntsville, AL office. This is an exciting opportunity to leverage your experience in support of the NEST Contract mission, providing end-user computing device services to NASA at Marshall Space Flight Center (MSFC).Primary Responsibilities:Deliver new services to customers, including mobile, print, and computer services.Troubleshoot and resolve assigned customer issues.Interact daily with NASA customers to provide consultation and guidance on NEST services.Perform initial problem identification and troubleshooting of system issues, serving as a primary point of contact for NASA customers.Provide system support and guidance to assist customers with adjusting or obtaining services.Assist end users with hardware and software requests.Basic Qualifications:Bachelor's degree in Computer Science or a related field.8+ years of Information Technology (IT) support experience.Strong professional written and verbal communication skills.Experience supporting current versions of the Windows operating system.Experience working with current versions of macOS.Preferred Qualifications:Knowledge of and experience with the NASA desktop computing environment and software suite.Experience using ServiceNow to manage incidents and service requests.Clearance Requirements:U.S. Citizenship is required.Ability to obtain and maintain a Public Trust.If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
- ...Overview We are seeking a Systems Engineer III to lead technical execution across multiple complex military aviation programs, spanning both rotary-wing and fixed-wing platforms. You will serve as a primary customer interface, lead Integrated Product Teams (IPTs),...SuggestedFor subcontractor
- ...Position: Systems Engineer III (Job ID:4589) Location: Huntsville, AL Job Id: 4589 # of Openings: 1 Systems Engineer III Contingent upon prime contractor approval Purpose: Valkyrie Enterprises has need for a Systems...SuggestedFor contractors
- ...General Overview APEX TK is looking for a skilled and motivated Systems Engineer III to join our team! In this role you will support the MDA Chief Engineer in transforming the way in which the agency approaches engineering. The ideal candidate has strong experience...SuggestedFull time
- ...Systems AdministrationLakeland Industries is seeking an experienced IT Operations Analyst (Systems Administrator) to support and maintain our IT infrastructure. This role is responsible for... ...and lifecycle maintenance.Provide Tier III technical support to end users and...SuggestedCasual workWork at officeRemote workWorldwideAfternoon shift
- ...Job Description Job Description Job Title: Software Systems Engineer III Location: Huntsville, AL Type: Contract - W2 only Compensation: $54.40 - $60.00 per hour Work Model: Onsite Hours: 40.0 Security Clearance: Secret Clearance (Eligibility for Secret Clearance...SuggestedHourly payContract workLocal area
$67 per hour
Subcontract Administrator III Location: Huntsville, AL (on-site) Schedule: Monday to Friday Compensation: starts at $67 and up to... ...and communication skills ~ Proficiency with ERP/procurement systems (e.g., SAP, Oracle, Coupa) ~ Ability to manage multiple complex...Hourly payContract workFor contractorsFor subcontractorLocal areaMonday to Friday$57 - $85 per hour
...Job Description Job Title: Subcontract Administrator III Position Description: Protingent Staffing has an exciting contract Subcontract... ...communication skills Proficiency with ERP/procurement systems (e.g., SAP, Oracle, Coupa) Ability to manage multiple...Permanent employmentContract workFor contractorsFor subcontractorStart working today$82.5k - $131k
...IT Systems AdministratorPerforms administration of cloud and on-site technologies and provides end-to-end solutions for IT Systems. Creates and configures virtual and physical machines in a multi-platform environment. Monitors system performance and addresses any issues...Work at officeLocal areaRemote workMonday to Friday- ...Overview The Senior IT System Administrator is responsible for the day-to-day administration, maintenance, and security of the JWICS environment for US Army G2's Intelligence Division (AMIS-IN), Security Division (AMIS-SE), and the Special Projects Office (SPO) (AMIS...Temporary workWork at officeImmediate startFlexible hours
$112.2k - $196.4k
...potential. Unleash your talent and redefine what’s possible. Job Description: Parsons is looking for an amazingly talented System Administrator to join our team! In this role you will get to assist in the growth of Parsons Classified Networks . Responsibilities:...Civilian ContractorLocal areaWorldwideFlexible hours- ...System AdministratorDiscovery is looking for a talented and passionate System Administrator to join our dynamic IT team. A Systems Administrator is responsible for providing systems administration expertise across a mixed Windows Server and Linux enterprise environment...Work at officeLocal areaRemote workWork visa
- ...System AdministratorLeidos Corporate Information Security team, reporting through the Digital sector, is seeking an early career System Administrator to join our team. In this role, you'll play a key part in contributing to hardware and software implementation and overall...Work at officeShift work
- ...Senior IT System AdministratorThe Senior IT System Administrator is responsible for the day-to-day administration, maintenance, and security of the JWICS environment for US Army G2's Intelligence Division (AMIS-IN), Security Division (AMIS-SE), and the Special Projects...Work at office
- ...Systems AdministratorLocation United States-Alabama-HuntsvilleUS Citizenship Required for this Position: YesClearance Type: Active... ...strong benefits and work-life balance.TCS is seeking a Systems Administrator to join our team of professionals supporting the Missile Defense...
- ...Systems AdministratorAt B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization... ...'d love for you to join our team!B&A is looking for a Systems Administrator to join a contract with a federal government client in support...Full timeContract workWork at officeLocal area
- ...Systems AdministratorMBDA Incorporated is seeking a highly skilled and service-oriented Systems Administrator to join our Information Technology team in Huntsville, AL. This position plays a key role in supporting MBDA Inc.'s business operations by maintaining reliable...Work at officeLocal areaMonday to Thursday
- ...positive difference in our community and nation. Join a company of significance! Job Overview: GaN is seeking a Senior System Administrator in support of an Army customer in Huntsville, AL. This position requires experience with a wide variety of enterprise...
- ...Job Description Job Description Job Title: Senior Systems Engineer Location: Huntsville, AL Type: Direct Hire Work Model: Onsite Hours: 40.0 Security Clearance: Top Secret and willing to sit for CI Poly Contact: ****@*****.***...Local area
$90k - $110k
...Job Description Job Description Senior System Administrator Location: Huntsville, AL 6-month contract-to-perm: Conversion salary $90,000 up to $110,000 for perfect fit JOB DESCRIPTION Responsible for the administration, maintenance, security, and optimization...Permanent employmentContract work- ...Systems Administrator Mid-Level Overview SimTech Inc. recognized as one of the 2026 Best Places for Working Parents is seeking a Systems Administrator Mid-Level to join our corporate team in Huntsville AL. This role will support the administration maintenance...Full timeFor contractorsWork at officeLocal areaRemote workFlexible hours
- ...Job Description Job Description The selected applicant will become part of an integrated contractor team as a Mid-Level System Administrator supporting high-fidelity/high resolution modeling of the Ballistic Missile Defense System (BMDS). The System Administrator...For contractors
- ...organization, delivers innovative solutions for complex, mission-critical federal programs. We are seeking a highly skilled Senior Systems Administrator to deliver critical on-site functional and technical infrastructure support across all Missile Defense Agency (MDA)...Full timeContract workWork at officeLocal areaImmediate startRemote work
- ...working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion.... ...Blue Origin facilities. Job Profile: Engineer - Manufacturing III This role is part of Blue Origin Operations, which is comprised...Permanent employmentTemporary workLocal areaImmediate start
- ...TypeRegularJob DescriptionAV is looking for a highly talented Systems Engineer III - MBSE to join our team! In this role, you will support... ...Traffic Arms Regulations (“ITAR”) and/or the Export Administration Regulations (“EAR”). In order to comply with the requirements...Permanent employmentContract work
$80k - $85k
...Job Title: Senior Linux Systems Administrator – Ansible / Cisco SDN – NASA Marshall Space Flight Center Location: Huntsville, AL (on-site at NASA MSFC) Type: Full time Salary: $80,000-$85,000 + excellent benefits About the Role Altech Solutions is hiring...Full timeContract workFor subcontractorWork at officeRelocation- ...the H1B Visa for this position. Position: Mechanical Engineer III - Intermodal Container Division: Innovative Solutions Group... ...complex custom configurations. Team 3 (Advanced): Develops novel systems and resolves first-of-kind engineering challenges. Team 4 (...Full timeFor contractorsH1bWork at officeLocal area
- ...thrive on making an impact and want the excitement of being on a team that wins. Job Description We are seeking a skilled Systems Administrator to join our dedicated infrastructure operations team in Huntsville, Alabama—the Rocket City. In this hands‑on role, you’ll...Local area
- ...secure, and enhance our Linux-based infrastructure across classified and unclassified environments. This role consists of operating system installation, configuration, patching, upgrades, vulnerability remediation, system hardening, backups, performance monitoring, and...Start working today
- ...Windows Systems Administrator (SME)Redstone Arsenal/Huntsville, ALIPTA's Technology Solutions Team is passionate about providing our customers... ...tomorrow. The Windows Server Administrator will provide Tier III IT operations support for both classified and unclassified environments...
- ...are focused on solving complex problems in defense and space domains. Be sure to check out our Careers page! are seeking to add a Systems Adminsitrator to our 24/7 Mission Operations team. This role will provide support to the warfighter by troubleshooting and solving...Full timeLocal areaRemote workShift workNight shiftAfternoon shift
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