Linux/Windows Systems Administrator- job post

Job Description

4.04.0 out of 5 stars

Manassas, VA

Full-time

Job details

Job type

• Full-time

Shift and schedule

• 4×10
• Flextime

BenefitsPulled from the full job description

• Flextime
• Parental leave
• 401(k)
• Health insurance
• 401(k) matching
• Paid time off
• Vision insurance

Full job description

JOB ID: 721950BR

Date posted: Mar. 31, 2026

Description:

WHAT WE’RE DOING
At company Rotary and Mission Systems, we are inspired by innovation and integrity. We believe that by applying the highest standards of business ethics and creative thinking, everything is within our reach – and yours as a company employee. company values your skills, training and education. Come and experience your future!

THE WORK
The Manassas Systems Administrator team is seeking to hire a full time Sr. Linux/Windows Systems Administrator.

Responsibilities encompass: installing and uninstalling hardware and software (both COTS and bespoke applications), identifying and isolating faults, conducting volume backups, overseeing system monitoring and maintenance, providing user support, and resolving issues with internal and external network interfaces.

WHO WE ARE
Our customers are world-wide and so is our reputation for creating original solutions with the latest technologies. Our products keep our customers safe and bring them home to their families at night.

We provide the resources, inspiration, and focus – if you have the resourcefulness and perseverance to work hard, then we want to create a better tomorrow with you.

WHO YOU ARE
You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best-in-class products and solutions.

WHY JOIN US
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we’re building an environment that celebrates knowledge sharing and mentorship.

We care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.

Basic Qualifications:

• Bachelor’s degree with at least 5 years or more of Linux system administration experience; or equivalent experience/combined education

– 1 year Windows system administration experience.- Basic knowledge of data communications and networking

• Basic understanding of one administrative scripting language. (Bash/Python preferred)

Desired Skills:

• Security+ Cert
• DoD STIG experience
• Ansible scripting experience
• Machine Learning/Artificial Intelligence experience.

Security Clearance Statement:This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level:Top Secret

Other Important Information You Should Know

Expression of Interest:By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely:Onsite Full-time: The work associated with this position will be performed onsite at a designatedcompany facility.

Work Schedules:company supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position:4×10 hour day, 3 days off per week
company is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 – 30 days of the requisition posting date in order to receive optimal consideration.
Join us at company, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

As a leading technology innovation company, company vast team works with partners around the world to bring proven performance to our customers’ toughest challenges.company has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

Experience Level:Experienced Professional

Business Unit:RMS

Relocation Available:Possible

Career Area:Information Technology

Type:Full-Time

Shift:First

At company we apply our passion for purposeful innovation to keep people safe and solve the world’s most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer: