Sr. Systems Administrator
$100k - $140kGEI Consultants
Overview ITWakefield, Massachusetts. Salary: USD 100000 - 140000 Annually. As a Senior Systems Administrator for GEI you will serve as the technical and subject matter expert in maintaining the network and server infrastructure. You must be able to establish, maintain and increase user satisfaction through professional, courteous and thoughtful organizational support. Responsibilities Provide administration for all aspects of network operations including servers, Active Directory, group policy, MS 365, security, cloud services, firewalls, VPN, routing, switching, network segmentation, wireless, backups, IPSec and content filtering. Network and server monitoring On premise, SAN and cloud server virtualization Database management Conduct daily infrastructure assessments Manage Group Policy and Active Directory Office 365 administration Evaluate new technologies for possible implementation Maintain hardware and software license compliance Coordinate with I.T. Security Team to develop and maintain corporate security policies Train and educate end users on proper security techniques, trends and procedures Workstation deployment and troubleshooting Respond to end user helpdesk support requests from local and remote users Security vulnerability, Intrusion Prevention and remediation Implement security improvements Keep up to date with the latest threats and attack methods Maintaining and creating documentation Computer lifecycle management, hardware acquisition and inventory management Minimum Qualifications Associates Degree (or equivalent) required. Bachelor’s Degree preferred. 8+ years of IT experience as a Systems Engineer/Administrator in an SMB/Enterprise environment 8+ years supporting a cloud focused hybrid cloud/on premise IT infrastructure preferably utilizing MS Azure 8+ years supporting Active Directory 8+ years supporting Microsoft Office 365 8+ years supporting Cisco (or equivalent) Firewalls, routers, and switches 8+ years of providing excellent desktop and end user support Self-motivated with the ability to prioritize, meet deadlines and manage changing priorities Willingness to work outside normal business hours and travel when required Strong English oral and written communication skills Strong analytical skills with proven project management skills Ability to convey technical concepts in a clear and concise manner to non-technical personnel Strong understanding of Active Directory and Group Policy Strong understanding of Microsoft Azure Support VMware environment Understanding of IT Security Controls (NIST 800-171, CMMC, SOC-2 or equivalent) Understanding of Veeam and/or Rubrik Backup Software Understanding of Fortinet Firewalls Security+, Network+, MCSE, CCNA R/S or CCNA Security certifications a plus About GEI We are GEI. Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow. We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges. With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here . Employee-owned. Employee-focused. As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more. Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career sitehere. GEI’s Total Rewards Package Includes Market-Competitive Compensation, including Eligibility for an Annual Performance Bonus Comprehensive Benefits Program, including Medical, Dental, Vision, Life, Disability and More Well-Being Program and Paid Parental Leave Hybrid Work Schedules and Cell Phone Stipends GEI University (GEIU) with Continuing Education Assistance and Tuition Reimbursement Connecting Conversation Program with a Focus on Professional Development and Opportunities for Advancement Support and Financial Rewards for Publication Awards, Professional Dues, and Professional Licenses Paid Holidays and Generous Paid Time Off Program Rewards and Recognition GEI-Funded Profit Sharing and 401(k) Opportunity to be an Owner and Shareholder (Learn more here ) A Vibrant Culture that is Focused on Partnership, Sustainability, Giving Back to Our Communities and Diversity, Equity and Inclusion Physical Requirements and Work Environment WORK ENVIRONMENT Functional Demands: Sedentary Light Medium Other Activity Level Throughout Workday Physical Activity Requirements Occasional (0-35% of day) Frequent (33-66% of day) (67-100% of day) Not Applicable x Standing x Walking x Climbing x Lifting (floor to waist level) (in pounds) x Lifting (waist level and above) (in pounds) x Carrying objects x Push/pull x Twisting x x Reaching forward x Reaching overhead x x x x Keyboard use/repetitive motion x Taste or smell (taste=never) x Talk or hear x Accurate 20/40 Very Accurate 20/20 Not Applicable Near Vision x Far Vision x Yes No Not Applicable Sensory Requirements Minimal Moderate Accurate Not Applicable Depth perception x Hearing x Reasonably Anticipated Not Anticipated x Chemical x x Extreme temperatures x Radiation x Uneven surfaces or elevations x x Dust/particulate matter x Other (exposure risks): x 8 10 12 Other work hours GEI is an AA/equal opportunity employer, including disabled and veterans. #J-18808-Ljbffr
$50.38 - $76.25 per hour
...Sr. Systems Administrator Requisition Number: 11456 Pay Range: $50.38 - $76.25 per hour Location : Commerce Place Category : Information Technology Department : IT Client Services Job Type : Full time Union Name: Non Union Length...SeniorHourly payFull timeLocal areaWork from homeShift workWeekend work- ...The Systems Administrator, Senior manages and optimizes complex enterprise infrastructure spanning Windows and Linux servers, VMware environments, and cloud services that support mission-critical government systems. The role leads major changes, automation, and incident...SeniorContract workWork at office
$50 - $55 per hour
# Sr System Administrator### Job summaryBoston### Work modelHybrid · 3 days home2 days agoJob description## Role SummarySeeking a highly skilled Senior Systems Administrator specializing in Storage, Backup, Virtualization, and Windows Active Directory. This role involves...SeniorHourly payWork at officeRemote work- ...A leading consulting firm located in Wakefield, MA, is seeking a Senior Systems Administrator. This role involves maintaining network and server infrastructure while ensuring user satisfaction. The ideal candidate will have over 8 years of IT experience, particularly with...Senior
$104.32k - $123.08k
...Sr Systems Administrator Train Control Information Systems Driven by Purpose. Powered by People. At Keolis, a leader in public transportation and proudly headquartered in Boston, our mission — We Imagine, We Care, We Commit — is more than words. It's how we support...Senior- ...Senior System Administrator Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions. Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients...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
$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...SeniorWork experience placement- ...Job Title: Senior System Administrator (US-Based) Location: United States (Remote) Experience: 8-12+ Years Job Summary We are seeking a Senior System Administrator to lead L2/L3 support for business-critical applications, enterprise SaaS platforms, and...SeniorPermanent employmentRemote work
- ...Senior System Administrator - Genomics About BigRio BigRio is a Boston-based, remote-first technology consulting firm specializing in AI/ML, data engineering, cloud transformation, genomics platforms, and custom software development. We partner with healthcare...SeniorRemote work
- ...Hybrid Senior Systems Administrator Job details Posted 04 June 2026 Location Boston, MA Reference 1006228 Job description This is a HYBRID role in Boston, MA. Candidates must be able to work on site. We are seeking an experienced...SeniorWorldwide
- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level 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...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...across the enterprise. Emburse is seeking a Senior NetSuite Administrator to serve as the lead authority on NetSuite architecture,... ...ready. Working closely with Finance, Accounting, and Business Systems leadership, the Senior Administrator will architect solutions...SeniorFor contractorsWork at officeLocal areaRemote workFlexible hours3 days per week
- ...Senior Systems Administrator Employment Type: Full Time, Senior-level 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...SeniorFull timeContract workFor contractorsWork at officeRemote workFlexible hours
- ...Essential Duties and Responsibilities: - Provide senior-level administration and operational support for ServiceNow ITSM and ITOM modules,... ...workflows, integrations, user roles, access controls, and system enhancements within the ServiceNow platform to improve automation...SeniorMinimum wageContract workTemporary workWork experience placementRemote work
- ...during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a... ...Description Form Energy is looking for a Senior System Administrator to join the Form Energy IT operations team and support the team...SeniorFull timeRelocation package
- ...Senior Relativity Sr. Systems Administrator Employment Type: Full Time Department: Legal/IT 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...SeniorFull timeWork at officeFlexible hours
$100k
...on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment... ...receipt of authorization to proceed. The Senior Systems Administrator supports IT operations by designing, automating, testing, and...SeniorContract workRemote work- Overview A Massachusetts public sector organization is hiring a full-time Senior Systems Administrator to support enterprise storage, backup, virtualization, and Active Directory infrastructure across a large-scale IT environment. This role focuses on managing Dell/EMC...SeniorFull time
- ...Senior Systems Administrator Odyssey Systems has an exciting opportunity for a Senior Systems Administrator providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG). The ESG Division manages efforts focused...SeniorFull timeContract workTemporary workFor contractorsWork experience placementLive outWork at officeLocal areaWorldwideFlexible 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
$86.8k - $165.2k
...Prattwhitney is seeking a Principal System Administrator in North Tewksbury, MA. This position requires experience in designing, implementing, and maintaining critical server infrastructures and a valid U.S. government secret security clearance. Ideal candidates have...Senior$106k - $123.5k
...Dana-Farber Cancer Institute is seeking a System Administrator III to oversee the Cell Manipulation Core Facility's systems and applications. The role involves close collaboration with project teams to implement and validate computer systems impacting operations and patient...Senior$68.9k - $131.1k
...nation and allies defend freedoms and deter aggression, creating a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous Microsoft Windows, VMWare and Redhat Enterprise Linux environment. Understanding and knowledge of Windows...SeniorFull timeTemporary workWork experience placementInterim roleWork at officeRemote workFlexible hours- ...Senior ServiceNow Systems Administrator, Boston, MA We have an opening for a Senior ServiceNow Systems Administrator. ServiceNow is the enterprise platform utilized globally as the system of truth for Change Requests, Configuration Management (CMDB), Incidents, IT Asset...SeniorTemporary workFlexible hours
- ...Senior ServiceNow Systems Administrator, Boston, MA We have an opening for a Senior ServiceNow Systems Administrator. ServiceNow is the enterprise platform utilized globally as the system of truth for Change Requests, Configuration Management (CMDB), Incidents, IT...SeniorTemporary workFlexible hours
$105k - $125k
...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 and development that...Full timeLocal areaRemote workNight shift- A federal technology services organization is seeking a Senior Systems Administrator in Boston, MA. This role involves managing the archiving of Relativity databases, leading technical teams, and ensuring quality and timeliness of deliverables. Candidates should have significant...Senior
$68.9k - $131.1k
Relha LLC in Tewksbury, Massachusetts is looking for a full-time IT Systems Administrator. The role includes providing systems administration in diverse environments, requiring strong Windows and Linux experience as well as the ability to obtain U.S. government issued security...SeniorFull time- ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level 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 IT System...SeniorFull timeFor contractorsFlexible hours
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