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Systems Administrator – Senior (SharePoint) (CCSA)

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: NEMEAN SOLUTIONS LLC
Full Time position
Listed on 2026-08-22
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Systems Administrator, Cloud Computing: Infrastructure & Operations
Salary/Wage Range or Industry Benchmark: 110000 - 140000 USD Yearly USD 110000.00 140000.00 YEAR
Job Description & How to Apply Below

Description

Nemean Solutions, headquartered in Sierra Vista, AZ, is a certified SBA 8(a) Native Hawaiian Organization (NHO) and veteran-operated company providing advanced Military Intelligence, Enterprise and Cloud IT services, Cybersecurity, Special Operations Forces (SOF) Exercise and Training, and niche Program Support and Professional Services to Federal and State Agencies supporting the US Government Defense, Intelligence and Aerospace sectors.

Job Overview

The Systems Administrator will work independently designing, planning, implementing, and maintaining complex SP Server
2016/2019, SharePoint Online, MSFT Power Platform(s), MSFT Windows (e.g. R2/2016/2019) environments, including implementation and support of web front end servers, index servers, and application and search servers in support of the US Army Command and Control Support Agency (CCSA) Technical Services Division Support.

Support

Hours:

Applicant shall be available during core work hours as established the Government customer.

Essential Duties & Responsibilities
  • Works independently designing, planning, implementing, and maintaining complex SP Server
    2016/2019, SharePoint Online, MSFT Power Platform(s), MSFT Windows (e.g. R2/2016/2019) environments, including implementation and support of web front-end servers, index servers, and application and search servers.
  • Supports all components of the SP environment including form, administrative site collection administration activities such as site creation, user training, backup, restore, performance analysis, and issue resolution.
  • Assists in the design, architecture, availability, reliability, and security of future SP environments. Works with customers to document administrative tasks and verify service level agreement requirements are being met.
  • Works closely with staff to provide advice and support to properly implement engineering efforts into staging.
  • Work with other technical staff to train them on proper SP Administration and troubleshooting techniques as well as outline standard processes and procedures for administration and engineering.
Competencies
  • Excellent verbal and written communication skills.
  • Excellent interpersonal and customer service skills.
  • Excellent organizational skills and attention to detail.
  • Excellent time management skills with a proven ability to meet deadlines.
  • Strong analytical and problem-solving skills.
  • Ability to prioritize tasks and to delegate them when appropriate.
  • Ability to function well in a high-paced and at times stressful environment.
Requirements

Minimum Requirements /Education
  • Bachelor’s degree in computer science/information systems/engineering/business.
  • Eight (8) years of experience in MSFT Power Platform(s), SharePoint administration, installation, migration, implementation, topology, and server configuration (web and Index).
  • Required to be certified Information Assurance Manager (IAM) Level II current with either Security X (formerly CASP), CISSP, or CISM certifications, or willingness to obtain within 90-days of employment.
  • This position is required to be proficient with the software, tools, and programming languages and is required to be proficient in war fighting reporting systems that focus on military functions, such as equipping the force, causalities, planning, logistics, and COOP.
Security Requirement
  • Active Top Secret Clearence
Travel Requirements

Travel will be required within the NCR during the performance of this contract to attend meetings, conferences, and training. If designated a member of the Emergency Response Group, travel will be required to relocate to an alternate site not to exceed 150-mile radius of primary work location if the ERG is activated.

What Nemean Solutions, LLC offers

Medical, Dental, and Vision insurance plans, Paid Time Off, sick leave, 401k Retirement Savings plan with company match, and more.

Nemean Solutions is proud to be a Veteran friendly employer and provides Equal Employment Opportunity (EEO) to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, genetic information, marital status, ancestry, protected veteran status, or any other characteristic protected by applicable federal, state, and local laws. Equal Opportunity for VEVRAA Protected Veterans.

Nemean Solutions, LLC will not discriminate against employees and job applicants who inquire about, discuss or disclose compensation information.

We are a Virginia Values Veterans (V3) Certified Employer and strongly encourage applications from veterans, transitioning service members, and military spouses.

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Position Requirements
10+ Years work experience
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