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Senior Associate Systems Engineer Security Clearance

Job in Springfield, Fairfax County, Virginia, 22150, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-01-09
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Support
Job Description & How to Apply Below
Position: Senior Associate Systems Engineer with Security Clearance
L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3

Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title:

Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 32689

Job Location:

Springfield, VA (100% Onsite)

Job Description:

L3

Harris Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government and contractor professionals supporting 24/7 operations in a fast-paced environment focused on advancing the customer's space war fighting mission. As a Watch Officer, the candidate will facilitate unity of effort, enhance space domain awareness, and provide integrated assessment and tracking of ongoing operations to assist government leadership.

This role demands close coordination with internal and external stakeholders, along with routine development of mission-focused analysis and operational communication. Our team is cohesive, collaborative, and mission focused. We are regularly tasked with developing operational solutions for unique and unprecedented mission objectives. Operators will train on, operate, and refine processes for advanced tools while also supporting requirements development for future capabilities.

We are looking for individuals who proactively identify issues, propose innovative solutions, and help implement continuous improvements. The ideal candidate thrives in a dynamic and evolving operational environment, demonstrates exceptional initiative, maintains composure under pressure, and is motivated to grow into leadership or specialized roles within the program. This position supports 24x7 operations and requires shift work. Opportunities for advancement include non-shift work positions.

Essential Functions:

• Draft and disseminate Situation Reports (SITREPs) that provide a concise and accurate summary of current operations, mission progress, and significant events to internal/external stakeholders.
• Continuously track mission activities and operational developments using advanced monitoring tools. Summarize and relay updates to government customers in real-time, ensuring that decision-makers have access to the most relevant and accurate information to guide mission-critical decisions.
• Provide support to internal/external exercises and rehearsal of concepts drills.
• Update to current operations tools to provide most up to date current operations picture.
• Develop and utilize model and simulation tools to analyze satellite operations and predict system behavior under various scenarios.
• Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and real-time support, as required.
• Actively participate in daily operations stand-up meetings to provide updates on ongoing activities, highlight key operational priorities, and address any challenges or risks impacting mission success.
• Provide detailed inputs for monthly in-progress reviews (IPRs), summarizing operational achievements, challenges, and areas requiring attention.
• Support onboarding of new and enhanced tools.

Qualifications:

* Bachelor's Degree and minimum 2 years of prior relevant experience. Graduate Degree or equivalent with 0 to 2 years prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.

* Active Top Secret/SCI with CI Poly clearance required.

* At least one year of demonstrated experience in preparing and…
Position Requirements
10+ Years work experience
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