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System Linux Jobs In Springfield, Illinois - 116 Job Positions Available

1 – 20 of 116 jobs
teKnoluxion jobs

OverviewLinux Systems Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting

TeKnoluxion  22 days ago
D2 Consulting jobs

ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED D2 Tech Services is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver.

D2 Consulting  22 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret/SCI Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Linux System Administration, Red Hat Ansible, Scripting Certifications:None

General Dynamics Information Technology  19 days ago
CACI International Inc jobs

Job Title: Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * *

CACI International Inc  24 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Linux Environments, Red Hat

General Dynamics Information Technology  23 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret/SCI Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Computer Systems Engineering, Enterprise Systems Engineering, Information Systems Engineering,

General Dynamics Information Technology  17 days ago
Applied Network Solutions, Inc. jobs

Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team

Applied Network Solutions, Inc.  16 days ago
SITEC Consulting jobs

System Architect - Enterprise Cross Domain Systems (ECDS) ABOUT US: SITEC Consulting is seeking an experienced Cybersecurity Implementation Engineer to support the design, deployment, configuration, and sustainment of enterprise cybersecurity infrastructure across on-premises and cloud environments. This role

SITEC Consulting  11 days ago
Freedom Technology Solutions Group jobs

Freedom Technology Solutions Groups is looking to add a Cybersecurity Implementation Engineer to the team in Springfield, VA. Responsibilities: Build, deploy, configure, and maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating

Freedom Technology Solutions Group  25 days ago
INflow Federal jobs

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states. Our strength comes from our people

INflow Federal  18 days ago
Abile Group jobs

Overview Abile Group has an exciting and challenging opportunity for an Endpoint Security Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together

Abile Group  17 days ago
ECS jobs

ECS is seeking a Sr. Elastic Engineer to work in our Springfield, VA office. Please Note: This position is contingent upon additional funding. Are you passionate about building and scaling Elastic environments and eager to make

ECS  16 days ago
ECS jobs

Everforth ECS is seeking a Full Stack Developer (ETL, Java, Python, Bash Shell) to work onsite at our Springfield, VA customer site. Job Description: You will serve as a Full-Stack Developer on a state-of-the-art ML/AI RDT&E

ECS  16 days ago
ECS jobs

Everforth ECS is seeking a Software Engineer to work in an onsite capacity at our Springfield, VA customer site. Everforth ECS is seeking an innovative and articulate Software Engineer to support the execution of a variety

ECS  16 days ago
HII jobs

Requisition Number: 28890 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $85,185.00 - $185,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s

HII  14 days ago
ECS jobs

Everforth ECS is seeking a Junior Software Engineer to work in an onsite capacity at our Springfield, VA customer site and/or our Fairfax, VA corporate office. You will serve as Jr Software Engineer on a state-of-the-art

ECS  12 days ago
Bass Pro Shops jobs

POSITION SUMMARY: Under direct supervision, the Retail POS Support Tech 1 provides technical support to the company’s end users over the phone, or remotely via remote access software. Responsibilities include creation of incident tickets for Retail

Bass Pro Shops  12 days ago
INflow Federal jobs

About INflow Federal - founded in 2013, INflow Federal is a mission-driven small business delivering cutting-edge solutions to the Department of War (DoW) and Joint Force operations across 20+ states. Our strength comes from our people

INflow Federal  12 days ago
ManTech jobs

General information Requisition # R69651 Locations USA-VA-Springfield Posting Date 07/30/2026 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic

ManTech  8 days ago
Freedom Technology Solutions Group jobs

Freedom Technology Solutions Group is seeking a Configuration Management Analyst to develop, maintain, and optimize system configuration processes, ensuring accurate configuration control, system integrity, and compliance throughout the system lifecycle. Responsibilities: Develop and maintain configuration management plans, policies, and

Freedom Technology Solutions Group  7 days ago

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