Systems Integration Engineer

Job ID: 113499
Location: El Segundo, California  [On-Site]
Category: Infrastructure
Employment Type: Contract
Date Added: 09/03/2026
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Role Summary
This position involves providing technical leadership and hands-on support for the integration and migration of telecommunications infrastructure within mission-critical environments. The role requires expertise in fiber and IP-based systems, guiding both the design and deployment of complex network solutions that support the national airspace system. The successful candidate will mentor field teams, manage system validation, and ensure reliability standards are met across regional deployments.

Responsibilities

  • Lead the design, integration, and testing of telecommunications systems supporting critical mission networks.
  • Oversee the migration of legacy TDM circuits to modern fiber and IP-based systems, ensuring seamless cutovers and thorough performance validation.
  • Assess technical requirements, identify design adjustments, and communicate updates to engineering teams.
  • Provide hands-on support with network protocols, hardware troubleshooting, and infrastructure deployment across multiple sites.
  • Monitor system performance using dashboards and KPIs to ensure network reliability, resilience, and operational standards are maintained.
  • Develop technical documentation, status reports, and briefings for stakeholders and senior leadership.
  • Support cross-functional teams during system upgrades, troubleshooting, and testing initiatives.
  • Ensure compliance with mission-critical network protocols and standards, including protocols relevant to FAA and government operations.
  • Manage project timelines and technical deliverables for complex infrastructure projects.
  • Travel regionally to support multiple locations, with expenses reimbursed.

Qualifications

  • This position requires eligibility for a U.S. Government security clearance. In accordance with federal law, U.S. citizenship is required.
  • Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related field; or 8+ years of relevant experience in telecommunications network engineering.
  • Extensive hands-on experience with fiber optic networking, telecommunications hardware, and infrastructure deployment.
  • Deep understanding of BGP, TCP/IP, MPLS, IPv6, and TDM-to-IP migration processes.
  • Proven ability to model network growth, optimize capacity, and support large-scale system upgrades.
  • Experience in mission-critical communications, including ground networks and air-to-ground systems.
  • Excellent technical troubleshooting and validation skills in complex networking environments.
  • Strong communication skills, with the ability to provide clear technical updates and stakeholder briefings.
  • Willingness to travel regionally to support multiple locations.

Publishing Pay Range: $79.00 – $84.00 hourly

This position is based in office and requires employee to work on-site.

About GDH:
At GDH, we believe in the power of people and the importance of caring. Our culture statement, “We care about people,” isn’t just a tagline – it’s the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Who We Are:
GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women’s services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more!  For more detailed information on benefits, please go to GDH’s website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department.

Please visit our notice of collection for California applicants.

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