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Satcom Jobs in O Fallon, IL (NOW HIRING)

Leidos

SATCOM IP Network Support Analyst

Shiloh, IL · On-site

$48K - $86K/yr

Work with DoD SATCOM Gateway facilities and deployed operators to troubleshoot and resolve SATCOM and IP network issues. * Verify equipment is operating in the baseline configuration. * Remotely ...

Leidos

SATCOM IP Network Support Analyst

Shiloh, IL · On-site

$48K - $86K/yr

Work with DoD SATCOM Gateway facilities and deployed operators to troubleshoot and resolve SATCOM and IP network issues. * Verify equipment is operating in the baseline configuration. * Remotely ...

Marathon TS

Be Seen First

SATCOM IP Network Support Analyst

Scott Air Force Base, IL · On-site

$26.44 - $31.25/hr

Work with DoD SATCOM Gateway facilities and deployed operators to troubleshoot and resolve SATCOM and IP network issues. * Verify equipment is operating in the baseline configuration. * Remotely ...

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Satcom information

How do I get into satellite communications?

To pursue a career in satellite communications, gaining a degree in electrical engineering, telecommunications, or a related field is essential. Developing skills in RF technology, satellite systems, and network protocols, along with obtaining certifications such as COMPTIA Network+ or Cisco CCNA, can improve job prospects. Practical experience through internships or entry-level positions in satellite or telecom companies is also valuable.

What are the key skills and qualifications needed to thrive in the Satcom position?

To thrive as a Satcom professional, you need strong knowledge of satellite communication systems, RF engineering, and network protocols, often supported by a degree in electronics, telecommunications, or a related field. Familiarity with industry-specific tools such as spectrum analyzers, satellite modems, and certifications like CCNA or CompTIA Network+ is highly valued. Effective problem-solving, attention to detail, and the ability to collaborate across technical and non-technical teams are crucial soft skills. These competencies ensure seamless, reliable communication systems and successful troubleshooting in demanding, real-time environments.

What is a Satcom?

A Satcom (Satellite Communications) job involves the design, operation, maintenance, and troubleshooting of satellite-based communication systems. Professionals in this field work with ground stations, satellite networks, and RF systems to ensure reliable data, voice, and video transmissions. They may be employed in industries such as defense, telecommunications, aviation, or space agencies. Responsibilities can include configuring satellite links, monitoring network performance, and integrating new technologies. Strong knowledge of RF engineering, networking, and signal processing is often required for this role.

What are the typical responsibilities of a Satcom specialist?

A Satcom specialist is typically responsible for configuring, monitoring, and maintaining satellite communication links to ensure optimal performance and minimal downtime. Daily tasks often include conducting routine system checks, troubleshooting RF signal issues, coordinating with network engineers to implement upgrades, and documenting system performance. Satcom professionals may also support field operations, deploy mobile units, or provide technical guidance to end-users. This role requires flexibility, as work may be performed both in office settings and on-site at remote locations depending on organizational needs.

Satcom jobs near you
Infographic showing various Satcom job openings in O'Fallon, IL as of July 2026, with employment types broken down into 81% Full Time, and 19% Contract. Highlights an 100% In-person job distribution.

Network Administrator (SATCOM)

C3EL

Scott Air Force Base, IL

Full-time

Re-posted 7 days ago

Job description

Overview:

Title: Network Administrator (SATCOM)

Security Clearance: Secret

Location: Scott AFB, IL

(Due to the nature of the work and contract requirements, U.S. Citizenship is required.)

Description:

C3EL is looking for an experienced and cleared Network Administrator to join our on-site team at Scott AFB in Illinois. This position supports the Defense Information Systems Agency (DISA) Enterprise SATCOM Gateway Services (ESGS), providing worldwide 24/7/365 technical and operational support to tactical customers accessing DoD Gateway facilities.

(This role is considered "Mission Essential" and may require supporting rotating shift work, which includes nights and weekends.)

Responsibilities will include, but not be limited to:

  • Create and update tickets utilizing DISA ticketing applications to aid in customer problem tracking and resolution in all aspects of the network integral to our clients Baseband, IF and RF communications.
  • Monitor network events and element management failures in real-time on a 24x7x365 basis.
  • Perform IP network support to include configuration of routers, switches, firewalls and voice equipment.
  • Perform IP satellite modem support to include configuration and issue of option/boot/RSP files.
  • Remotely access and de-access customers into the IP/SATCOM networks
  • Work with DoD SATCOM Gateway facilities and deployed operators to troubleshoot and resolve SATCOM and IP network issues.
  • Verify equipment is operating in the baseline configuration.
  • Remotely provide global equipment configurations at DoD SATCOM Gateways utilizing the Satellite Access Authorization (SAA) and Gateway Access Authorization (GAA).
Minimum Qualifications:
  • Active, in-scope Secret clearance
  • U.S. Citizenship
  • 8570 IAT Level II certification (Sec+ CE or equivalent)
  • A minimum of two (2) years of relevant experience
  • Ability to work in a 24/7 shift work environment 
  • Moderate IP/Networking experience including routers, switches, firewalls, routing protocols (EIGRP, BGP, RIP), VLANs, ACLs, and multicasting 
  • Working knowledge of voice over Internet Protocol (VoIP) gateways, call managers, and telephony systems
  • Working knowledge of satellite communications technology architectures
Desired Qualifications:
  • CCNA/CCNP certifications
  • Experience with iDirect/Linkway IP Modems
  • Familiarity with the operation and maintenance of MILSATCOM earth terminal equipment (up/down converters, modems, high power amplifiers, etc.)
  • Familiarity with the operation of encryption devices such as KG-250, KG-250x, KIV-7HS, KIV-7M, and KG-175
  • Familiarity with trouble ticketing systems, troubleshooting methodologies, and service desk operations
Education:
  • High School Diploma or GED is required

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