Systems Administrator - Level 01 - FULLY CLEARED with POLYGRAPH REQUIRED

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Before you apply

SalaryNo pay range posted

LocationColumbia, MD

Work modeon-site

Typefull-time

SeniorityEntry

Experience5+ yrs

DepartmentSoftware Development, DEV04 - Tech SIGINT

Company size501–1,000 people

PostedOct 13, 2026 · 3w ago

Verified live26m ago

Maryland law requires most employers to post a pay range.

At a glanceSummarised by Seekless from the posting.

Must have TS/SCI clearance w/ active polygraph

Level 02 requires five (05) years of direct/relevant experience in programs and contracts of similar scope, type, and complexity

Bachelor's degree in a technical discipline from an accredited college or university

Five (05) years of additional Systems Administration experience on projects with similar processes may be substituted for a Bachelor's degree

Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems

Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

Provide support for the escalation and communication of status to agency management and internal customers

Optimize system operations and resource utilization, and perform system capacity analysis and planning

Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with Implementing operating systems enhancements to improve reliability and performance.

Must be a US Citizen

Skills

Linux

Windows

UNIX

RHEL

Kali

Solaris

Ubuntu

CentOS

Debian

Fedora

Mandriva

Red Hat Enterprise Linux

AWS

NetApp

Benefits

Health insurance

Dental insurance

Vision insurance

Life insurance

Short term disability

Long term disability

401(k)

Training reimbursement

Professional development

Performance recognition

Paid time off

Employee referral program

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva

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

Required:

•

Must be a US Citizen

•

Must have TS/SCI clearance w/ active polygraph

•

Level 02 requires five (05) years of direct/relevant experience in programs and contracts of similar scope, type, and complexity is required.

•

Bachelor’s degree in a technical discipline from an accredited college or university is required.

•

Five (05) years of additional Systems Administration experience on projects with similar processes may be substituted for a Bachelor’s degree.

•

Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems

•

Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc,

•

Provide support for the escalation and communication of status to agency management and internal customers

•

Optimize system operations and resource utilization, and perform system capacity analysis and planning

•

Benefits

The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Dental insurance with 100% employer paid premium • 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, AWS, and NetApp 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, California, 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].

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.*

Legal

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].

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