> Markdown version of [/jobs/ext/4292502-systems-engineers-l1-6](https://www.wearedevelopers.com/jobs/ext/4292502-systems-engineers-l1-6). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineers L1-6 - **Company:** Core One - **Location:** Tysons, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, Systems Engineering, Information Systems, Information Technology - **Published:** October 16, 2026 - **Apply:** https://www.careerbuilder.com/job-details/systems-engineers-l1-6-tysons-corner-va--0c2fd825-fb2f-4122-88fb-ff7fc35fc638 ## About the Role * * 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 * ## Description 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 a Systems Engineers L1-6 to support our IC program. This position requires a TS/SCI w/ Poly clearance Roles & Responsibilities: Maintain a strong awareness of technical trends in information technology, develop as well as maintain a strong awareness of on-going IT projects, and business unit requirementsApply the project management model (e.g. Spiral, Waterfall, Agile) selected for a given development effortProvide analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applicationsAbility to develop end-to-end cost analysis for projects; ensure systems being developed comply with the enterprise technical architectureAssist the project and program teams to prepare for CIO Project Management Program control gatesKeep senior management apprised of project or program status Assignments may include leading teams consisting of contractor personnel Requirements:Active TS/SCI w/ Poly ClearanceAn 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 experienceA 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 experienceRelevant certifications will be considered equivalent to three (3) months of specialized experienceLevels:Developmental: <3 YOEFull Performance: 3 YOESenior: 6 YOEExpert: 11 YOEManager: 16 YOESME: 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.