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Systems Administrator - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED

Constellation Technologies, IncAnnapolis, MD🇺🇸United StatesPosted 19 Aug 2026

Quick Overview

Salary
$172k - $210k/yr
Work Type
Hybrid
Level
Mid Senior

Job Description

Linux, Windows, VMWare, Active Directory, Security+, Server Maintenance, Networking

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.

Required:

  • At least eight (08) to fourteen (14) years of direct/relevant experience.
  • Bachelor's degree in technical field such as System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is preferred.
  • Must have experience as a systems administrator providing direct support to end users and technical staff (developers, testers, engineers, etc.).
  • Must be proficient with Windows Server 2019 and Active Directory.
  • Must have experience with software/hardware deployment, patches, operating systems, and basic system backup and restore functions.
  • Must have experience with/be familiar with SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus.
  • Must have experience with and/or have knowledge of Red Hat and VMWare.
  • Must have a solid understanding of advanced security protocols and standards.
  • Must have experience with both Client and Server virtualization environments.
  • Must have experience with installation, configuration, troubleshooting, and reimaging hardware.
  • Must have a solid understanding of information security principles and practices.
  • Must be able to lift up to 50 lbs.
  • Must be able to support occasional day or short duration travel.

These Qualifications Would be Nice to Have:

  • Proficiency with SQL Server.
  • SALT and Python scripting experience.
  • Experience supporting a software configuration management and development environment.
  • Experience working in an Agile Development Environment or on an Agile Team.
  • Knowledge of PKI systems which use HSMs to validate key and NTP for synchronization.
  • Knowledge of PowerShell and PowerCLI.
  • Experience in documenting and providing information for security accreditation and certification.

$172,000 - $210,000 a year

The pay range for this job, with multi-levels, is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The benefits package:

Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA

Comprehensive Dental insurance

Vision with 80% employer paid premium

Employer paid Life insurance 100%

Employer paid Short-term and Long-term disability 100%

Annual training, continued education, and professional memberships reimbursement

Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation

Annual reimbursement for technology i.e. phones, computers, printers, etc.

401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment)

The environment and perks:

Professional development investment and paid time off for training

Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, Florida and Hawaii.

Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers

Leadership Team engagement and mentorship

Performance Recognition Program

Complimentary branded apparel

Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities.

Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000! Email [email protected] for more information.

Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Job applicants can submit questions about CTI's equal employment opportunity policy to [email protected].

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Skills

SQL
SQL Server
AWS
Splunk
Active Directory
Agile
Ansible
PKI
PowerShell
Puppet
Python
VMware

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