CyberSecurity/SysAdmin
$95.7k - $126.7kMassachusetts Institute of Technology: Lincoln Laboratory
The Security Department’s overall mission is to identify and counter security threats to the MIT Lincoln Laboratory’s mission of development of game-changing technology in support of National Security, including guarding against compromise by foreign intelligence agencies and insider threats. To accomplish this mission, this department formulates and implements policies, plans, and actions designed to protect facilities against threats of vandalism, accidental destruction, and sabotage; and safeguards personnel, classified and unclassified information systems, personal identifiable information, property, and other assets from exploitation and recruitment by foreign intelligence agencies.
We foster a culture where security professionals are empowered to solve complex security problems in close collaboration with Laboratory research teams and Government counterparts. Our people are our most important resource, and we encourage a casual and flexible opportunity-filled working environment that is technology-focused. Where mission needs can be met, the Security Services Department encourages flexible schedules and hybrid remote work arrangements.
MIT Lincoln Laboratory is a Federally Funded Research and Development Center (FFRDC) whose mission is research in support of National Security.
Mission - The Security Department’s overall mission is to identify and counter security threats to the MIT Lincoln Laboratory’s mission of development of game-changing technology in support of national security, including guarding against compromise by foreign intelligence agencies and insider threats.
will provide cybersecurity support to several independent MIT Lincoln Laboratory’s Special Programs. Provide direct user support on a regular basis
Install, maintain, repair, and upgrade computers and network equipment
Configure network devices such as routers and switches
Manage networks, file share, virtual infrastructures and SAN/NAS environments
Document IT Procedures
Remediate vulnerabilities and maintain compliance with security policies
Review and test new hardware and software to make recommendations for purchases
Trouble shoot software in a complex rapidly changing environment
Work with centralized IT through Service Now ticketing system
Support Windows, Linux, and WSL based platforms, virtual systems, applications, and users
Leadership: Room to advance on your team or to lead cross-functional projects.
Growth Opportunities: Education/Training: Management training, mentorship, in-house and external courses.
Community: Participation is encouraged for Laboratory social events, Employee Resource Groups (ERGs), clubs and study groups, volunteering and community service projects.
Have a current Top Secret Clearance with SCI eligibility
Minimum of four years of experience supporting Windows and Linux systems including configuration management, software installation/configuration, and network configuration
S. Citizen.
Minimum of four years of experience supporting Windows and Linux systems including configuration management, software installation/configuration, and network configuration
Technical experience, skills, and course work completed towards an undergraduate degree, or industry IT certifications may be considered in lieu of education or DoD security experience requirements
Experience setting up and running small networks (configuring Cisco IOS for switching, routing, VLANs, etc.)
Experienced in auditing, configuration and vulnerability management
Experience and familiarity with multiple operating systems such as Windows Server 2012, 2016, 2019, and 2022 Windows 11,VMware EXSI 7/8,VMware Horizon Red Hat Enterprise Linux, Ubuntu, etc...
Experience with virtualization and Cloud technologies is preferred
Technical experience securing networks and systems utilizing DISA STIGs and/or SRGs is highly desired
Experience supporting and training users on IT hardware and software components.
Familiarity with deploying commercial IT offerings and developing creative solutions.
Experience working within a team and supporting multiple systems at the same time.
Experience installing, configuring and operating network services (e.g. The final salary offered to a selected candidate will depend on various factors, including—but not limited to—the scope and responsibilities of the role, the candidate’s experience, skills and education/training, internal equity considerations and applicable legal requirements. At MIT Lincoln Laboratory, our exceptional career opportunities include many outstanding benefits to help you stay healthy, feel supported, and enjoy a fulfilling work-life balance. Comprehensive health, dental, and vision plans
MIT-funded pension
Tuition reimbursement and continuing education programs
Selected candidate will be subject to a pre-employment background investigation and must be able to obtain and maintain a Secret level DoD security clearance.
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, veteran status, disability status, or genetic information;
- ...world in which human potential is no longer hindered by the burden of disease. Wave Life Sciences is looking for a Systems Administrator Co-op for our Fall 2026 Internship/Co-Op Program. In this role, you will interact with senior leaders, learn directly from business...SuggestedInternshipLocal area
$120k
...Sr IT Specialist - System Administrator Job Locations US-MA-Hanscom AFB ID 2026-7903 Category Information Technology Type Full Time Biweekly Hours 80 Location : Name Hanscom AFB Min USD $120,0...SuggestedFull timeContract workWork experience placementLive outWork at officeLocal areaRemote workShift work- ...Oasis Systems has an exciting opportunity for a System Administrator to provide support and analysis to the Unit Level Intelligence (ULI) program office, which is within the Digital Directorate, and located at Hanscom AFB, MA. LOCATION : Hanscom AFB, MA JOB STATUS...SuggestedFull timeWork at office
- ...Position: Systems Administrator Location: Lexington, MA (Hybrid) Length: 3+ Year Contract Interim clearance sufficient to start; must be eligible to upgrade to Secret clearance. Job Description: Maintains operation of multi-user computer systems, including...SuggestedContract workTemporary workInterim role
$105k - $125k
...Cleared Systems Administrator STR is hiring a Systems Administrator with an Active Secret or Top Secret clearance. Help power the infrastructure behind cutting-edge defense research. At STR, our Information Technology team plays a critical role in enabling the research...SuggestedFull timeRemote work- ...Systems Administrator We are currently recruiting for a growing Aerospace/Defense contractor who is in search of an experienced 'Systems Administrator' located in Woburn, Massachusetts. Candidate must be a US citizen and currently hold an active Secret Clearance. Linux...For contractorsLocal area
$92.9k - $123k
...Select how often (in days) to receive an alert: JOIN OUR TALENT NETWORK Systems Administrator Apply now Date: May 11, 2026 Location: Lexington, MA, US Company: MIT Lincoln Laboratory The Cyber Physical...Work at officeLocal area- ...operational resilience are critical to mission success. Position Overview Elevate Technology Solutions is seeking an Azure Systems Administrator to support enterprise IT operations and cybersecurity engineering activities within Microsoft Azure cloud environments....Remote work
$45 - $50 per hour
...among the first 25 applicants Direct message the job poster from Proven Recruiting Experienced in Infrastructure and Systems Administration: You bring at least 3 years of experience managing large-scale IT environments, including complex infrastructure, domains,...Hourly payFull timeRemote workShift work- ...Description... Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud... ...for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and...ApprenticeshipLocal area
$1,500 per month
...Linux Systems Administrator Location: This position is ONSITE . MUST live within 100 miles of Lexington, MA. Clearance Level: Must be able to obtain an Interim/Active Secret Clearance- Must Be US Citizen to apply At Aquila Technology, you will see our team...Full timeInterim roleLocal areaRemote workWork from home2 days per week$138k - $151k
...Senior Systems Administrator We are seeking Senior Systems Administrators to support mission-critical efforts. Why Work with Us? Applied Research Solutions (ARS) is respected as a world-class provider of technically integrated solutions as we deliver premier talent...For contractorsWork experience placementFor subcontractor- ...Systems Administrator - Enterprise We are recruiting for a Systems Administrator - Enterprise to support its Enterprise Operations to act as a liaison between the Infrastructure and Service Desk teams. They are looking for a motivated SA that desires the opportunity...Work experience placementWork at officeLocal area
- ...This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Details: Title : Systems Administrator Location : Lexington, MA Clearance : Secret Duration :3 years contract This is onsite position Required...Contract workApprenticeshipLocal area
- ...Systems Administrator Mac-heavy environment (60% macOS / 40% Windows) Our mid-sized client is hiring a hands-on Systems Administrator to support a modern, cloud-first IT environment. This is not a help desk-only role. You'll own endpoint management, core systems...
$125k - $185k
...Job Overview We are seeking a highly skilled Senior Linux & Windows System Administrator with strong Quality Assurance (QA) experience to join our growing technology team. This role requires deep systems expertise across both Linux and Windows environments, combined with...Full timeLocal areaRemote work$107.5k - $204.5k
...secure world. Join us and help shape the future of aerospace and defense. What You Will Do: We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined environment. Provide technical...Full timeTemporary workWork experience placementWork at officeRemote workFlexible hours- ...What is the primary mission of this role?: o Hardware Integration and String Test Engineer to lead and support radar system testing in a dynamic lab environment. This role is critical to ensuring that Systems and Software Engineering teams have the necessary...For contractors
$138k - $151k
Applied Research Solutions is seeking a Senior Systems Administrator at Hanscom AFB, MA. The role involves constructing and testing Salt Stack packages and managing system deliverables related to security compliance. Candidates must have a Bachelor’s degree or equivalent...- Oasis Systems is offering an exciting opportunity for a System Administrator at Hanscom AFB, MA. The role involves supporting the Unit Level Intelligence program by developing and maintaining PSF systems and infrastructure, alongside managing user accounts and security...Full time
- A leading IT support company is seeking a Customer Service Engineer to provide technical support for the VA's IT systems. This role includes troubleshooting, installation, and maintaining systems while working closely with government clients. Candidates should have a relevant...
$95.7k - $126.7k
The Tactical Defense Systems Group drives innovation in air defense to enhance U.S. Air Force operations. We design, develop, and test... .... Position Description Group 108 is seeking an IT Systems Administrator III to support end users, high‑performance computing...Full time- ...Immigration System And Data Administrator The Immigration System and Data Administrator will support the Immigration team with respect to data management, document management and administrative functions. The position will report to the Immigration Practice Manager....
$86.8k - $165.2k
...ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. Principal System Administrator based in Woburn, MA internally known as Senior Analyst, Information Workplace Services collaborate and support exciting, critical...Full timeTemporary workWork experience placementInterim roleWork at officeRemote workFlexible hours- ...Koniag IT Systems, LLC, a Koniag Government Services company , is seeking a Senior Systems Administrator/ Patch Manager to support KITS and our government customer in Carson, CA. This position is for a Future New Business Opportunity. The customer may need support...Contract workLocal areaFlexible hours
- ...The Systems Administrator is responsible for the implementation, deployment, and maintenance, of business applications and their supporting systems and storage. Possess knowledge of server management in a data center, virtualization, storage, Window Server, Active Directory...For contractorsRelocation
$76k - $104.5k
...World's Most Innovative Companies. Our Lab IT and Research Systems teams enable scientific discovery across the Flagship ecosystem... ...productivity, reproducibility, and innovation. IT Systems Administrator Cambridge, MA (In-Person) Position Summary:...Work at officeRemote work$100k - $120k
...such as GitHub, Slack, Google Workspace, and other business systems. Administer Google Workspace, including user provisioning... ...base, including SOPs and troubleshooting guides. Own the administration, support, and maintenance of company SaaS platforms - evaluating...- ...UNIX-Linux System Admin Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions.... ...the client. Provide support of the infrastructure by performing administrative functions of Linux/RedHat (hardware and software) to include vendor...Local areaRelocation
$125k - $185k
...Starfish Storage Corporation in Waltham is seeking a Senior Linux & Windows System Administrator to join their technology team. The role requires at least 7 years of experience, strong skills in Linux and Windows environments, and expertise in QA methodologies. Responsibilities...Remote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to CyberSecurity/SysAdmin. Be the first to apply!
- IT administrator Lexington, MA
- system admin Lexington, MA
- computer systems administrator Lexington, MA
- systems administrator Lexington, MA
- server administrator Lexington, MA
- application system administrator Lexington, MA
- IT infrastructure administrator Lexington, MA
- enterprise administrator Lexington, MA
- remote cyber security Lexington, MA
- cybersecurity software engineer Lexington, MA

