Systems Engineer

Leidos; Oklahoma City (OK); On-site; USD 70,000 - 126,000; Full time

Job summary

Leidos in Oklahoma City, OK is seeking a Systems Engineer to support an Air Force Life Cycle Management Center program. The role involves deploying IT and support services, system configuration, monitoring, troubleshooting, and ensuring security and availability of systems.

Responsibilities include on-site deployments, hardware and software updates, incident response, and coordination with Government network owners. Candidates must have TS/SCI clearance and DoD aligned experience.

Qualifications

• Requires DoD 8140/ IAM II certs or equivalent.
• Active Top Secret with SCI access.
• Experience with AD/LDAP, cloud AWS/Azure, and Linux/Windows admins.
• Strong problem-solving and analytical skills.

Responsibilities

• Travel to customer sites for hardware installation and config.
• Install, configure, and maintain Linux/Windows servers.
• Monitor performance, troubleshoot issues, and ensure high availability.
• Manage patches, upgrades, and security hardening per DoD policy.
• Assist with backups, DR, and data integrity.
• Coordinate with Government network owners on new locations.
• Document system configurations and changes.
• Support software deployments and integrations.

Skills

Active Directory

LDAP

AWS/Azure

Linux/Windows

Networking

Troubleshooting

Security

Collaboration

Communication

Travel

Education

Bachelor’s degree + 2+ yrs

Master’s degree + 1+ yrs

DoD 8140 / IAM II certs

Tools

ServiceNow

Jira Service Mgmt

Job description

Description

Systems Engineer

Oklahoma City, OK

TS/SCI

The Defense Sector at Leidos is seeking an experienced Systems Engineer to support an exciting Air Force Life Cycle Management Center program. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. This role includes system configuration, monitoring, troubleshooting, and ensuring the security and integrity of systems and infrastructure. The Systems Engineer will work closely with cross-functional teams to support on-site system deployments, software updates, and operational readiness, ensuring that all systems meet security, performance, and availability requirements.

Primary Responsibilities:

• Ability to travel to support customer sites and participate in hardware installation and configuration.
• Install, configure, and maintain physical and virtual Linux and Windows servers.
• Perform system monitoring, performance tuning, and troubleshooting to ensure high availability and reliability.
• Identify and resolve technical issues that arise within a complex system or network infrastructure.
• Manage system patches, upgrades, and security hardening in compliance with DoD policies.
• Provide support for system backups, disaster recovery, and data integrity.
• Assist in managing system access, user accounts, and security configurations.
• Collaborate with other IT teams to support software deployments and integration.
• Ensure system documentation is maintained and up to date.
• Participate in incident response and resolve issues related to system performance, security, and availability.
• Coordinate with Government network owners to understand requirements for new locations.

Basic Qualifications:

• US Citizen with at least an active Top Secret clearance with the ability to obtain and maintain a SCI prior to your start date.
• Bachelor’s degree with 2+ years of experience or a Master’s Degree with 1+ years of experience. Additional experience may be considered in lieu of a degree.
• DoD 8140 intermediate certification or DoD 8570 IAM Level II certifications or higher.
• Experience with Active Directory, LDAP, or similar directory services.
• Strong foundational experience with cloud platforms such as AWS and Azure.
• Strong experience administering complex environments with Linux and Windows operating systems, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS).
• Strong problem-solving and analytical skills, with the ability to bring structure and clarity to ambiguous or unstructured information.
• Self-starter thatis able towork independently whilepossessingthe communication skills to work effectively withmultiple cross functionalteams and customers.
• Excellent interpersonal,verbaland written communication skills.

Preferred Qualifications:

• Active DoD TS/SCI security clearance and the ability to maintain that clearance during your employment.
• Linux certifications (e.g., RHCSA, RHCE, CompTIA Linux+).
• Windows Server certifications (e.g., MCSA, MCSE, CompTIA Server+).
• Familiarity with cloud-based account management and infrastructure (e.g., AWS, Azure).
• Experience in managing accounts across various platforms (e.g., Windows, Linux, macOS).
• Knowledge of automation and scripting (e.g., PowerShell, Python).
• Familiarity with ITSM tools like ServiceNow and Atlassian Jira Service Management.

Original Posting

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range

Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline onlyand 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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.