Systems Administrator

CGI

CGI

Software Engineering, IT

Knoxville, TN, USA

Posted on May 23, 2026
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Position Description:

Take your IT career to the next level as an experienced Systems Administrator on a collaborative Agile team supporting the infrastructure behind mission-critical supervisory systems for a federal agency. You'll serve as a technical authority for server administration, automation, security, and troubleshooting, and act as a mentor and escalation point for junior staff. If you're passionate about technology, thrive in complex environments, and want to make a real impact, this is your opportunity to drive operational excellence in a mission-driven organization.
This position is located in our Lafayette, Louisiana office; however, a hybrid working model is acceptable.
Due to the nature of government contracts, US citizenship is required.

Your future duties and responsibilities:

. Administer, monitor, and maintain Windows server environments and related infrastructure, ensuring high availability, security, and performance1
. Lead advanced system configuration, patching, upgrades, and compliance activities
. Oversee system health, performance, and availability using enterprise tools (e.g., SolarWinds, AppDynamics, ThousandEye)
. Serve as an escalation point for complex incidents, performing root cause analysis and mentoring junior staff on troubleshooting and best practices
. Manage user accounts, permissions, and access controls (Active Directory, IAM), and support privileged access management
. Design, implement, and test backup, recovery, and disaster recovery strategies
. Automate system administration and operational tasks using scripting (PowerShell, Bash)
. Document system architectures, configurations, changes, and standard operating procedures
. Collaborate with IT, security, and development teams to support deployments, resolve issues, and ensure secure operations
. Participate in Agile ceremonies, contribute to process improvement, and share knowledge across the team
. Stay current with emerging technologies, security standards, and best practices

Required qualifications to be successful in this role:

. Bachelor's degree in Information Technology, Computer Science, Engineering, or a related technical field (or equivalent experience)
. 5+ years of experience in systems administration, IT operations, or related roles in enterprise environments
. Advanced proficiency with Windows Server administration, Active Directory, and networking concepts
. Experience with system monitoring and management tools (e.g., SolarWinds, AppDynamics)
. Strong scripting and automation skills (PowerShell, Bash)
. Demonstrated experience supporting backup, recovery, and disaster recovery procedures
. Experience mentoring or guiding junior administrators or IT staff
. Excellent analytical, troubleshooting, documentation, and communication skills
. Eligibility for federal background investigation and compliance with security requirements
Desired qualifications/non-essential skills required:
Experience supporting enterprise-scale or federal IT environments
Familiarity with cloud platforms (Azure, AWS) and hybrid infrastructure
Exposure to DevSecOps, CI/CD, or Agile environments
Certifications (e.g., CompTIA Server+, Microsoft Certified: Windows Server Administrator, Azure Administrator)
Experience with privileged access management and security compliance


CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $71,700.00 - $176,300.00.
CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:
. Competitive compensation
. Comprehensive insurance options
. Matching contributions through the 401(k) plan and the share purchase plan
. Paid time off for vacation, holidays, and sick time
. Paid parental leave
. Learning opportunities and tuition assistance
. Wellness and Well-being programs
#CGIFederalJob
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Skills:

  • Appdynamics
  • Security compliancy
  • System Administration
  • Technical communication
  • Wintel/Windows Server

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.