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Jovian Concepts LLC VERIFIED EMPLOYER

Systems Engineer L3.

Systems Administration & Operations Full-Time

Systems Engineer L3: our view in 3 lines...

  • The Role:This senior systems engineering role supports national security mission systems and requires extensive systems engineering experience and an active TS/SCI clearance with a Maryland polygraph.
  • The Person:The person will administer Linux and Windows systems, integrate and sustain RF, collection, networking and Tactical SIGINT systems, manage security authorization and requirements documentation, and coordinate configuration, testing, and technical reviews.
  • Requirements:The role requires Linux and Windows system administration, FORNSAT systems experience, systems integration, and familiarity with RF, Tactical SIGINT, RMF compliance, and cybersecurity activities.

About the role

Jovian Concepts, LLC is seeking a Systems Engineer Level 3 with Information Systems Security familiarity for an exciting opportunity in the Annapolis
Junction, MD area
. At Jovian Concepts, our people drive our success. We're seeking talented professionals eager to deliver specialized, cutting-edge solutions that protect and support our nation's most critical national security missions. 


Click "Apply Now" and take the next step
toward joining the Jovian Concepts team!


CLEARANCE REQUIREMENT: A current and active TS/SCI clearance with a Maryland (MD) polygraph is required for consideration. CCA candidates will not be considered for this position at this time.


The Senior Systems Engineer will analyze user's
requirements, concept of operations documents, and high-level system
architectures to develop system requirements specifications. Analyzes system
requirements and leads design and development activities. Guides users in
formulating requirements, advises alternative approaches, and conducts
feasibility studies. Provides technical leadership for the integration of
requirements, design, and technology. Incorporates new plans, designs and
systems into ongoing operations. Develops technical documentation. Develops
system Architecture and system design documentation. Guides system development
and implementation planning through assessment or preparation of system
engineering management plans and system integration and test plans. Interacts
with the Government regarding Systems Engineering technical considerations and
for associated problems, issues or conflicts. Ultimate responsibility for the
technical integrity of work performed and deliverables associated with the
Systems Engineering area of responsibility. Communicates with other program
personnel, government overseers, and senior executives
Key Responsibilities
  • Provide Linux
    and Windows system administration, including troubleshooting, software
    installation/loading, system configuration, maintenance, and
    administration of RF system networks and associated software packages.
  • Support and
    integrate RF and collection systems, applying knowledge of how collection
    systems operate, interact with supporting infrastructure, and move data
    through the end-to-end data flow.
  • Provide
    networking, FORNSAT, and Tactical SIGINT support, including configuration,
    integration, troubleshooting, and sustainment of mission systems and
    supporting infrastructure.
  • Support
    Information Assurance (IA) and cybersecurity activities, including RMF
    compliance, security policies, vulnerability/risk assessments, system
    authorization, and maintenance of the system's operational security
    posture.
  • Develop,
    manage, and review system requirements and technical documentation,
    including SSPs, requirements specifications, interface documentation, risk
    assessments, system engineering plans, and security authorization
    packages.
  • Coordinate
    system integration, configuration management, CCB activities, design/test
    reviews, verification efforts, and cross-functional technical issues,
    ensuring hardware, software, networks, RF components, and interfaces
    operate effectively together.
  • Evaluate system
    architectures, designs, security requirements, technical risks, and system
    performance, maintaining the technical integrity and baseline of mission
    systems throughout development, deployment, and operations and
    maintenance.

Requirements

CLEARANCE REQUIREMENT: A current
and active TS/SCI clearance with a Maryland (MD) polygraph is required for
consideration. CCA candidates will not be considered for this position at this
time.
Qualifications
  • A bachelor's
    degree in a Qualified Engineering Field or a related discipline from an
    accredited college or university plus twenty (20) years of systems
    engineering experience. OR A High School Diploma or GED plus twenty-five
    (25) years of general systems engineering experience (any process area).

  • Experience with
    FORNSAT systems and Systems Integration

Benefits

In a recent employee survey, Jovian Concepts earned a 92%
Overall Workplace Experience Score, and 100% of employees agreed that they
would highly recommend working at Jovian Concepts to others. A comprehensive
benefits package is one of the ways Jovian Concepts supports an exceptional
work-life balance, and we remain committed to providing the best for the best!

​

Our benefits include:

  • Great
    Healthcare Coverage
    : Three (3) healthcare options through CareFirst
    BlueChoice Advantage with 50% company-paid premiums. Tax-advantaged health
    savings account available with two options and up to 100% employer
    contribution. Dental + Vision: 50% employer-paid premiums for employees
    and family.
  • Amazing
    Retirement Savings:
    401K - 8% TOTAL CONTRIBUTION - 3% safe harbor - 5%
    annual profit share. Immediately vested on day one and no matching or
    additional employee contribution required!
  • Generous
    Paid Time Off:
    5 weeks PTO with no use it or lose it policy + 11 federal holidays + paid hours for
    company-required all-hands meetings + inclement weather leave
  • Fantastic
    Education Assistance:
    Up-front tuition payment program, employees
    pursuing job related degrees and/or certifications could be eligible for
    full up-front funding depending on performance and job relevance.
  • WE DON'T STOP THERE — ENJOY MANY MORE BENEFITS! - Basic Life and AD&D insurance, Long-Term
    and Short-Term Disability at no cost to eligible employees - Up to four
    (4) weeks paid parental leave - Birthdays and Jovian Concepts’ anniversary
    recognition and gifts - Annual merit increases - Loyalty bonus- Employee
    and family-friendly corporate events, including our annual Team Build
    event and Holiday Party extravaganza.

Disclaimer:
Benefits offered by Jovian Concepts may vary based on work location, clearance
level, eligibility, and other applicable criteria. Specific benefits,
eligibility, and availability are not guaranteed and may differ from those
generally described and are subject to change at the company's
discretion.

Published October 26, 2026
Location Annapolis Junction, MD
Job Type Full-Time