Senior System Administrator
$125k - $135kAstrion
Job Description
Job Description
Overview
Senior System Administrator
LOCATION : Hanscom AFB, MA (Bedford, MA)
Salary Range : $125-135,000.00
JOB STATUS: Full-time
CLEARANCE : Secret
TRAVEL: Limited, as needed
Astrion has an opportunity for a Senior System Administrator to be part of the C3I and Infrastructure Division which focuses on providing enterprise support to the Air Force, Air National Guard, and Air Force Reserve installations and bases. This position supports the Base Information Transport Infrastructure (BITI) Wired & Wireless (AFLCMC/HNIB)
REQUIRED QUALIFICATIONS / SKILLS:
- MA/MS and 12 years of technical network experience, 5 of which must be DoD
- OR BA/BS and 15 years of technical network experience, 5 of which must be DoD
- OR 20 years of technical network engineering experience with proper certifications, 8 of which must be in DoD
- OR GED, 10 years of technical network experience, 5 of which must be DoD
RESPONSIBILITIES:
- Provides system administration of Network, Web, and/or communication systems, including Local Area Network (LAN) and Wide Area Network (WAN) systems, involving network security.
- Prepares technical implementation plans that provide integrated solutions including actions, milestones, timelines, and critical paths required for complete solutions.
- Performs the daily activities of configuration and operation of business systems which may be mainframe, mini, client/server, or cloud based. Optimizes system operation and resource utilization, and performs system capacity analysis and planning. Provides assistance to users in accessing and using business systems.
- Duties also include the support and maintenance of existing AF systems for mission critical applications across a variety of software and hardware platforms in use by the different groups. Must be experienced in technologies including, but not limited to:
- Microsoft SharePoint Technologies
- Microsoft Project Server
- ASP/.NET/SQL Server legacy systems
- JavaScript and related web technologies
- Oracle
- Requirements also include planning, design, development, and deployment of new systems as directed by leadership within the available AF toolset. Must provide information and procedures to users within the directorate to ensure consistent access and secure operations. Supports access control for SharePoint groups as needed and support group administrators to maintain their SharePoint data effectively and securely.
$125k - $135k
...Overview Senior System Administrator WORK LOCATION: Hanscom AFB, MA (Bedford, MA) Salary Range: $125,000 - 135,000 Annually *depending on experience, certifications, and qualifications JOB STATUS: Full-time; salaried CLEARANCE: Secret clearance Astrion has an exciting...SeniorFull timeLocal area$114.5k - $151.9k
...Senior Systems Administrator Posted July 21, 2026 | Location: Lexington, MA | Company: MIT Lincoln Laboratory Position Overview The Advanced Capabilities and Systems Group is an agile, innovative, multi‑disciplinary team developing novel system and technology concepts...Senior- ...We are seeking a highly skilled Senior Systems Administrator to manage and support enterprise infrastructure environments, including virtualization, storage, backup, and Windows core services. The ideal candidate will have strong expertise in VMware, Active Directory,...Senior
$50 - $58 per hour
...Job Title: Senior MS Systems Administrator Location: Boston, MA 02210 Pay Rate: $50-58/hr Key Skills Strong customer service experience with a polished, hardworking approach. Front-facing role, not a back-end position. Proficiency with MS tools, including MS and Intune...SeniorWork at office- ...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. Responsibilities This individual...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT Responsibilities Design and implement Automated Litigation Support (ALS) software solutions primarily consisting of COTS tools such as Relativity, iPro, CaseMap, etc. Maintain ALS...SeniorFull timeWork at officeFlexible hours
- ...The Sr. Systems Administrator is responsible for selection and/development, implementation and support of Enterprise-level Systems Technologies... .... Works in a highly collaborative manner with other senior staff and IT managers in outlining technical strategy for selection...Senior
- ...About the Role We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. Company Overview CGS brings motivated, highly skilled, and creative people together...SeniorWork at officeFlexible hours
- Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...SeniorFull timeContract workFor contractorsWork at office
- JOB SUMMARY Part of the Global IT team, the Senior System Administrator is an IT expert and professional, responsible for setting up and maintaining IT systems, servers and infrastructure, based in Lexington, MA, but working across all locations. As System Administrator...SeniorVisa sponsorship
- ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery...SeniorFull timeFlexible hours
- ...Overview Senior Discovery IT System Administrator — Employment Type: Full-Time, Executive-Level. Department: Legal. CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior...SeniorFull timeFor contractorsFlexible hours
- ...Veriipro is looking for a highly skilled Senior Systems Administrator to manage and support enterprise infrastructure environments in Boston, Massachusetts. The role demands expertise in VMware, Active Directory, and private cloud environments, ensuring operational excellence...Senior
$100k - $140k
...applications. Controls access rights to the company's electronic mail system. Installs, configures and monitors file and application... ...to date hardware and software inventory, and performs other administrative tasks required by Information Services & Support standard...SeniorFull timeLocal areaWorldwideShift work$114.6k - $151.9k
...Select how often (in days) to receive an alert: JOIN OUR TALENT NETWORK Senior Linux Systems Administrator Apply now Date: Jul 15, 2026 Location: Lexington, MA, US Company: MIT Lincoln Laboratory The...SeniorFull time- ...Job Description Job Description Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Job Description Job Description Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
$1,500 per month
...Systems Administrator Clearance Level: Must have an Active Secret Clearance or higher to be considered for this role. Must be US Citizen. At Aquila Technology, you will see our team’s passion every day, whether we are building a robust, policy‑compliant IT system or stress...Full timeLocal areaRemote workWork from home2 days per week$90k - $95k
...the seamless operation and continuous improvement of critical systems, empowering both internal teams and external partners to... ...the smooth functioning and optimal performance of a critical administrative platform. In this role, you will be the go-to expert, providing...Permanent employmentTemporary workWork experience placementWorldwideWork visa- ...capital management, disaster recovery, and operations. Job Description McBride Consulting has an exciting opportunity for a System Administrator to support the the Air Force Life Cycle Management Center Electronic Systems PEO (AFLCMC/ES). The Electronic Systems System...Full timeFor contractorsLocal area
- ...The HPC group is looking for an experienced Linux systems administrator with HPC experience and programming skills, to join our team. The HPC team is responsible for purchasing, deploying, and maintaining HPC hardware and user tools for over 450 MITRE employees. The HPC...Work experience placement
$123k - $152k
...What We’re Looking For The Senior Salesforce Administrator is responsible for the strategic administration, governance, and optimization of multiple... ...The role also includes ownership of release management, system governance, and acting as a key partner to leadership on...Senior- ...Seeking to hire a Senior Network Administrator for a leading higher education IT services company, supporting an educational organization located... ..., performance, and security of critical business systems. Key Responsibilities: Network Infrastructure...SeniorRemote work
$100k - $110k
...Overview Journeyman System Administrator LOCATION : Hanscom AFB, MA Salary Range : $100-$110,000 annually *depending on experience, certifications, and qualifications JOB STATUS: Full-time CLEARANCE : Secret TRAVEL: Limited, as needed Astrion has an exciting opportunity...Full timeFor contractorsLocal area$105k - $125k
STR is hiring a Systems Administrator with an Active Secret or Top Secret clearance . Help power the infrastructure behind cutting-edge defense... ...an active Secret or Top Secret clearance to support our senior administrators in implementing, deploying, and maintaining Linux...Full timeRemote work$170k - $185k
...experienced Linux Developer to join our Engineering team. The ideal candidate will have extensive experience developing embedded Linux systems with a focus on IoT solutions, Android integration, wired and wireless connectivity, and audio/video processing. This role requires...SeniorWork at officeRemote workWork from homeShift work$153k - $180k
...to do their best work. We believe that the U.S healthcare system is in need of transformation, and we come to work each... ...fall; when one rises, we all rise. Job Summary: The Senior Salesforce Administrator is responsible for optimizing Salesforce processes,...SeniorTemporary workWork at officeRemote workFlexible hours- ...Job Description Job Description Senior / Principal Scientist, Immunology & Pharmacology PharmaEssentia Innovation Research Center (PIRC) The Opportunity PharmaEssentia Innovation Research Center (PIRC) is expanding its drug discovery organization in the Greater...Senior
$140k - $190k
...Northern Light is seeking an experienced Senior Linux Infrastructure Engineer to take... ...on a mix of bare-metal and virtualized systems in our private colocation datacenter.... ...equivalent environment Production-level administration of VMware vSphere/ESXi environments (vCenter...SeniorFull timeWork at officeLocal areaVisa sponsorshipWeekend work- ...Senior Principal Systems Security Engineer (Anti-Tamper/Program Protection) – P5 At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength...SeniorRelocation package
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior System Administrator. Be the first to apply!
- systems administrator Lexington, MA
- computer systems administrator Lexington, MA
- IT administrator Lexington, MA
- system admin Lexington, MA
- application system administrator Lexington, MA
- server administrator Lexington, MA
- enterprise administrator Lexington, MA
- senior implementation project manager Lexington, MA
- senior commercial counsel Lexington, MA
- senior software engineer remote Lexington, MA


