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Sr. Server Administrator

Kittery, Maine, United States

COHO Technology Solutions is seeking a Sr. Server Administrator who will support our customer at Portsmouth Naval Shipyard by overseeing the configuration, maintenance, and optimization of enterprise server environments that enable mission-critical operations. This role ensures secure, stable, and scalable infrastructure in support of the program’s objective to deliver reliable IT services. The administrator plays a key part in system performance, patching, incident resolution, and infrastructure modernization efforts.

Responsibilities (include but are not limited to):

  • Manage and maintain physical and virtual server environments (Windows Server, VMware, Hyper-V, etc.)

  • Perform system monitoring, health checks, and performance tuning

  • Install, configure, and update server operating systems and applications

  • Implement and manage patching schedules and security updates

  • Troubleshoot and resolve server-related incidents, outages, and performance issues

  • Manage Active Directory, DNS, DHCP, Group Policy, and other core infrastructure services

  • Create and maintain system documentation and standard operating procedures

  • Support disaster recovery and backup solutions

  • Collaborate with other IT teams on infrastructure design and upgrades

  • Ensure systems comply with security policies and industry best practices

Essential Job Requirements:

  • Clearance:

    • Secret clearance required

  • Education:
    • Bachelor’s degree in Computer Science, Information Technology, or a related field preferred
    • Windows Server Hybrid Administrator Associate, CompTIA Server+, or VMware Certified Professional (VCP) are a plus
  • Experience:
    • 7+ years of experience in server administration, with demonstrated expertise in enterprise or government environments managing both on-prem and virtual infrastructure.
    • Expert knowledge of Windows Server environments (2016, 2019, or newer).
    • Strong experience with virtualization platforms (VMware vSphere, Hyper-V).
    • Proficiency with Active Directory, Group Policy, and system security principles.
    • Familiarity with PowerShell scripting for automation.
    • Solid understanding of backup and disaster recovery tools and strategies.
    • Experience with monitoring and management tools (e.g., SolarWinds, SCCM, or similar).
    • Excellent analytical and troubleshooting skills.
    • Strong written and verbal communication skills.
    • Ability to work independently and support a dynamic team environment.

About Copper River & The Native Village of Eyak:

Owned by the Native Village of Eyak (NVE), a federally recognized Alaska Native Tribe, the Copper River Family of Companies are a collection of entities that deliver a complementary set of solutions and services to support the diverse missions and requirements of our clients. Proud participants of the Small Business Administration’s (SBA) 8(a) Business Development Program since 2006, our companies consist of both current and graduation SBA 8(a) entities. It is our collective purpose to support the Tribe and diversify the NVE’s ability to facilitate economic advancement.

The income generated from our companies helps the Native Village of Eyak fund health and social services, economic development, natural resource/environmental education, jobs, job training, and other benefits to the NVE in a manner that is consistent with Alaskan Native cultural values and traditions.

Copper River’s Culture

The Copper River Family of Companies has a positive, supportive, and thriving culture. At the foundation of our culture is a focus on collaboration. No matter your role or which operating company you work for, we are ONE TEAM working toward the same goals for our customers and for our collective owner- The Native Village of Eyak. How we treat each other is just as important as the work we deliver.

Benefits

  • Comprehensive medical, dental, and vision coverage
  • Flexible Spending Account - healthcare and dependent care
  • Health Savings Account - high deductible medical plan
  • Retirement 401(k) with employer match
  • Open leave policy and paid holidays
  • Additional benefits including tuition reimbursement, transportation expense account, employee assistance program, and more! 

Note: These benefits are only applicable to full time, regular associates at Copper River.

 

Disclaimer:

The Copper River Family of Companies provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

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