Senior Linux/Windows Systems Engineer

Clearance Level
Top Secret SCI + Polygraph
Systems Engineering
Laurel, Maryland
Onsite Workplace
Key Skills For Success


Microsoft Windows

Microsoft Windows Server

Problem Resolution

REQ#: RQ142317
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Systems Engineer Sr Advisor

Deliver simple solutions to complex problems as a Senior Linux/Windows Systems Engineer 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 Senior Linux/Windows Systems Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Engineer Sr Advisor joining our team to to deliver innovative and sustainable IT environments to our customers.  

Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for the client window server devices. Provides Tier 1 through Tier 3 problem identification, diagnosis, and resolution of problems. Strong communication skills, as well as excellent teaming skills and a positive, customer-focused attitude 

● Required Experience: Master's Degree and (5) years minimum experience, Bachelor's Degree and (10) years’ experience, associate degree and (15) years’ experience, or High School Grad and (20) years of relevant experience

● Required Technical Skills:

Strong Windows Desktop Operations and Maintenance

Strong Windows Server Operations and Maintenance

Strong Active Directory Operations and Maintenance

Strong Linux Desktop Operations and Maintenance

Strong Linux Server Operations and Maintenance

Strong VMware Setup, Configuration, and Maintenance and Operations

Research Systems Architecture (i.e., Network, Storage, VMware, and Security Services)

● Security Clearance Level: Must possess an ACTIVE TS/SCI with POLYGRAPH


● Location: Customer Site

●US Citizenship Required


● Full-flex work week to own your priorities at work and at home

● 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
● Rest and recharge with paid vacation and holidays

Work Requirements
Years of Experience

20 + years of related experience

* may vary based on technical training, certification(s), or degree


CompTIA - Security+ CE - CompTIA

Travel Required

Less than 10%


U.S. Citizenship Required

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.