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Systems Integrator L1-6 Security Clearance

Job in Tysons, Fairfax County, Virginia, USA
Listing for: Core One
Full Time position
Listed on 2026-02-12
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Systems Analyst, IT Consultant
Job Description & How to Apply Below
Position: Systems Integrator L1-6 with Security Clearance
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! Core One is seeking Systems Integrators L1-6 to support our IC program. This position requires a TS/SCI w/ Poly clearance

Roles & Responsibilities :
* Responsible for maintaining integrity of systems-of-systems by defining requirements architecture consistent with the Enterprise Architecture (EA), and interfaces
* Plan, implement, test, document, and maintain solutions to total systems or subsystems using internally created and/or commercial off-the-shelf products
* Provide end-to-end project management support of the life cycle
* Provide a total systems perspective including a technical understanding of relationships, dependencies and requirements of hardware and software components
* Coordinate with other team members and ensures problem solution, appropriate risk reduction, and user satisfaction
* Make recommendations, if needed, on test and evaluation strategies for major systems' installations Requirements:
* Active TS/SCI w/ Poly Clearance
* An Associate's degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to eighteen (18) months specialized experience
* A Bachelor's degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate's degree)
* A Master's degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of five (5) years when combined with a Bachelor's)
* A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master's and a Bachelor's)
* Professional years of experience may be substituted for specialized years of experience at a ratio of three (3) years of general experience within an occupation for one (1) year of specialized experience
* Relevant certifications will be considered equivalent to three (3) months of specialized experience Levels:
* Developmental:
* Full Performance: 3 YOE
* Senior: 6 YOE
* Expert: 11 YOE
* Manager: 16 YOE
* SME: 16 YOE 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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