Systems Engineer, Expert
- Pay
- $110,000 – $215,000 per year
- Location
- Mclean, VA · On-site
- Job type
- Full-time
- Level
- Executive
- Experience
- 11+ years
- Listed
- 30 days ago
Skills & highlights for this role
- TS/SCI clearance
- polygraph
- LAN firewalls, switches, and routers
- Assessment and Authorization (A&A)
- Azure
- Microsoft 365
- ATAK
- VPN and encryption technologies
Also useful
- push-to-talk technology
- Entra
- Teams
- map imagery applications
About the role
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance!
Responsibilities
- Provide systems engineering and technical leadership for complex mission systems and communications capabilities.
- Integrate, administer, and maintain communications, beaconing, tracking, and ATAK-based solutions.
- Configure and support mobile devices, cloud infrastructure, networks, VPNs, encryption technologies, and associated systems.
- Gather, analyze, and validate technical requirements and identify solutions and constraints supporting mission and training needs.
- Support system Assessment & Authorization (A&A) activities and ensure compliance with applicable security and data-handling requirements.
- Troubleshoot and maintain integrated systems to maximize availability, reliability, and mission effectiveness.
- Coordinate with technical teams, end users, and Sponsor stakeholders to implement and sustain technical solutions.
- Develop technical documentation, procedures, and knowledge-sharing practices to support continuity of operations.
Qualifications
- Demonstrated experience configuring, set up, monitoring, maintaining, and troubleshooting LAN equipment such as, but not limited to, firewalls, switches, and routers.
- Demonstrated experience managing physical and virtual beacon and communications servers, applications, and equipment, ensuring maximum reliability of tracking solutions for training course attendees.
- Demonstrated experience delivering hands-on and lecture-based training sessions using a variety of teaching methods and techniques.
- Demonstrated experience creating, changing, adding, removing, and maintaining user accounts, via script and coding, of the beacon and communication servers, applications and equipment.
- Demonstrated experience maintaining maximum system uptime and stability.
Desired Qualifications
- Demonstrated experience with Sponsor's Assessment and Authorization (A&A) processes.
- Demonstrated strong interpersonal and communication skills with all levels of Sponsor personnel.
- Demonstrated experience using communication tools including push-to-talk technology.
- Demonstrated experience using map imagery applications.
- Demonstrated experience utilizing Microsoft cloud-based tools including Office 365, Azure, Entra, and Teams.
Security Clearance
- TS/SCI w/ Polygraph
Levels
- Developmental: Core One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
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From Core One's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Systems Engineer, Expert role at Core One?
The Systems Engineer, Expert posting at Core One states compensation of $110,000 – $215,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Core One's official career site.
Where is the Systems Engineer, Expert job at Core One located?
This Systems Engineer, Expert position at Core One is located in Mclean, VA (On-site). Always check Core One's application page for specific state eligibility or relocation policies.
What qualifications are required for Systems Engineer, Expert at Core One?
For the Systems Engineer, Expert role, Core One highlights 11+ years of relevant experience; experience with LAN firewalls, switches, and routers, Assessment and Authorization (A&A), Azure, Microsoft 365, ATAK, VPN and encryption technologies. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Systems Engineer, Expert position at Core One?
This listing links directly to Core One's Greenhouse application page. You can apply directly on Core One's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.