System Engineer, Senior
GDIT· Defense IT· Oct 12, 2026 · 16d ago
Tampa, FL
In office
Full-time
Senior
$111K–$150K
10+ years exp
Job description
Type of Requisition:
Regular
Clearance Level Must Currently Possess:
Top Secret/SCI
Clearance Level Must Be Able to Obtain:
Top Secret/SCI
Public Trust/Other Required:
None
Job Family:
IT Infrastructure and Operations
Job Qualifications:
Skills:
Complex Systems, Computer Systems, Operating Systems (OS), Software Applications, System Designs Certifications:
None Experience:
10 + years of related experience US Citizenship Required:
Yes
Job Description:
Deliver simple solutions to complex problems as a Systems Engineer, Senior at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.
At GDIT, people are our differentiator. As a Systems Engineer, Senior , you will help ensure today is safe and tomorrow is smarter. Our work depends on the Systems Engineer, Senior , joining our team to manage and monitor all installed Information Technology Systems and infrastructure, as well as install, configure, test and perform routine maintenance on operating systems, application software, and system management tools to ensure the highest levels of systems and infrastructure availability.
Performs administrative operation and maintenance functions of server hardware and software. Maintains system security and executes common practices and procedures. Monitors usage statistics and logs. Maintains baseline configurations and performs modification of configuration settings—institutes troubleshooting and incident response procedures. Troubleshoots system-related problems. Remains current in operating systems/software analysis and technological developments and applications.
Recommends future direction or projects to management. Provides expertise and direction in the development or modification of software programs and applications to enhance an operating system. Develop and maintain documentation on new and existing systems. See below some of the other responsbilities and duties for this role.
HOW A SYSTEMS ENGINEER SENIOR WILL MAKE AN IMPACT:
Function as the Site Lead for all IT professionals at location
Perform management functions at geographically separated location
Has full technical knowledge of all phases of systems engineering
Analyzes complex information and independently takes appropriate actions to resolve problems
Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans
Develops technical documentation, system architecture, and system design documentation
Evaluates, develops, and delivers technical input to the systems engineering process
Validates the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility
Excellent communication skills; shows tact, effective listening skills and follow through
Detail oriented and organized and must be able to identify and resolve problems or inadequacies of systems engineering
Experience identifying, analyzing, and resolving system problems and must be able to design and deliver solutions
Experience with configuration and deployment technologies such as Ansible
WHAT YOU’LL NEED TO SUCCEED:
Education: BA/BS in Information Technology related field or the equivalent combination of education, technical training, or work/military experience.
Required Experience: 10 years of related experience
Experience with RedHat Linux based server operating systems, and OpenShift technology
Experience with Windows based server operating systems, SQL, SCCM, and Active Directory
Experience with configuration and deployment technologies such as Ansible
Experience with SANs, NetApp preferred
Certification Requirements: DoD 8570.01 certification required – CompTIA Security CE cert. or higher
SECURITY CLEARANCE: Must have fully adjudicated TS/SCI clearance (Required)
LOCATION: Must be able to work on the customer Site in Tampa FL. This is not a remote role.
GDIT IS YOUR PLACE :
401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from and apply to solve real world problems.
Rest and recharge with paid vacation and holidays
#arma
The likely salary range for this position is $110,500 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Scheduled Weekly Hours:
40
Travel Required:
Less than 10%
T elecommuting Options:
Onsite
Work Location:
USA FL Tampa
Additional Work Locations:
Total Rewards at GDIT:
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
Our Identity Verification Process:
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.
About Our Work:
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc .
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
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Benefits
Benefits detected in the listing.
Dental
Vision
401k
401(K)
Paid Time Off
Wellness