Jobs in the United States

25+ jobs

Save this search

Added just now
SS
Trading Application Support Engineer, Senior Associate
State Street
Boston, MA
- $52,000 to $91,000 USD / year
Strong debugging and analytical skills; Core problem solving skills, ability to analyze available data and potential solutions, eliminate possible solutions and select an optimal solution
Added just now
Civil Engineer I or II
Careers - City of Elmhurst
Elmhurst, IL
Confers with members of other departments regarding departmental or City-wide requirements and solutions; facilitates the resolution of problems and the development of coordinated policies.
Added 2 mins ago
Director Integrated Grid Operations
SMUD
Sacramento, CA
Added 2 mins ago
C
Chief Critical Infrastructure Engineer - Red Rock, TX
C-Serv
Red Oak, TX
- $140,000 to $155,000 USD / year
Customers of this data center expect 100% uptime. As Chief Critical Infrastructure Engineer, you make that promise real.
Added 3 mins ago
QI
Project Manager (Columbus, OH)
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
- $140,000 to $190,000 USD / year
QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan,…
Added 3 mins ago
Field Quality Lead (Columbus, OH)
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan,…
Added 3 mins ago
Technology Specialist
West Allis-West Milwaukee School District
West Allis, WI
Assist with the maintenance and monitoring of network infrastructure components (e.g., switches, access points, cabling) under the direction of the Network Engineer.
Added 3 mins ago
Service Engineer II
Sherman and Reilly Inc
Chattanooga, TN
The Service Engineer II is an experienced, hands-on engineer who supports the Rental and Service team at Sherman + Reilly, Inc., reporting to the Engineering Manager (Sustaining). This role…
Added 3 mins ago
Electrical Engineer II
Sherman and Reilly Inc
Chattanooga, TN
…future. As part of Quanta Services, a leading infrastructure solutions provider for the electric power industry, we pair a nearly century-old brand with the scale and career opportunity of…
Added 3 mins ago
Product Data Engineer
Sherman and Reilly Inc
Chattanooga, TN
…future. As part of Quanta Services, a leading infrastructure solutions provider for the electric power industry, we pair a nearly century-old brand with the scale and career opportunity of…
Added 3 mins ago
Principal Software Engineer
Sysco Payroll, Division of Sysco Resources Services, LLC
United States
Drives effective delivery of product/platform needs through developing high-quality software and technical solutions. Fluent across the full stack and coach junior developers to promote a…
Added 3 mins ago
Senior Quality Assurance Engineer
World Wide Technology
Maryland Heights, MO
…intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced Technology Center (ATC)-a collaborative ecosystem featuring state-of-the-art hardware and…
Added 3 mins ago
Engineer - GEN AI
AVANGRID MANAGEMENT COMPANY, LLC.
United States Of America, CT
The AI engineer is responsible for developing and implementing artificial intelligence solutions to solve complex problems and enhance business operations. This role works closely with…
Added 4 mins ago
I
Industrial Engineer
INFICON
East Syracuse, NY
- $75,000 to $110,000 USD / year
…technologies, and Smart Manufacturing/Industry 4.0 software solutions that enhance productivity and quality of tools, processes, and complete factories. These analysis, measurement and…
Added 4 mins ago
I
Lead Electrical Engineer
INFICON
East Syracuse, NY
- $120,000 to $145,000 USD / year
…technologies, and Smart Manufacturing/Industry 4.0 software solutions that enhance productivity and quality of tools, processes, and complete factories. These analysis, measurement and…
Added 4 mins ago
KW
Principal Systems Engineer
KBR Wyle Services, LLC
Chantilly, VA
- $157,000 to $235,000 USD / year
At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than…
Added 4 mins ago
Senior Site Installation Engineer
KBR Wyle Services, LLC
El Segundo, CA
At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than…
Added 4 mins ago
Software Engineer
KBR Wyle Services, LLC
Huntsville, AL
The KBR team in Huntsville, AL is seeking a Software Engineer I to support the development, sustainment, and modernization of software applications, databases, and supporting services used…
Added 4 mins ago
Electrical Design Engineer, Senior
Axiom Space
United States
…era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend Earth. Beginning with Axiom Station, successor to the International…
Added 4 mins ago
AM
Field Engineer / EIC – Live Sports & Immersive Production
AbelCine Management LLC
Dallas, TX
- $900 USD / day
AbelCine is a leading provider of production equipment, technology solutions, and professional services for the film, television, and broadcast industries. Through our Production Services…
Added 4 mins ago
AM
Field Engineer / EIC – Live Sports & Immersive Production
AbelCine Management LLC
Philadelphia, PA
- $900 USD / day
AbelCine is a leading provider of production equipment, technology solutions, and professional services for the film, television, and broadcast industries. Through our Production Services…
Added 4 mins ago
AM
Field Engineer / EIC – Live Sports & Immersive Production
AbelCine Management LLC
Detroit, MI
- $900 USD / day
AbelCine is a leading provider of production equipment, technology solutions, and professional services for the film, television, and broadcast industries. Through our Production Services…
Added 5 mins ago
ML
Automation and Agentic Science Engineer
Merge Labs
San Francisco, CA
- $185,000 to $260,000 USD / year
As an Automation Engineer, you will build automation pipelines to enable key research programs to move as quickly as possible. The role will leverage your existing technical and scientific…
Added 5 mins ago
Marketing Design Lead
Mappedin
Remote, United States
…performing - all without needing to hand anything off to an…
Added 5 mins ago
Lead Product Software Engineer
Wolters Kluwer DXG U.S., Inc.
Coppell, TX
We are hiring a Lead Product Software Engineer to provide hands-on technical leadership in the design, development, and operation of business-critical customer and internal applications.…

Modern Technology Solutions Inc

Strategic Interfaces Systems Engineer

El Segundo, CA, United States
El Segundo, United States

On-site

$135,000 to $169,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $135,000 to $169,000 USD / year
Workplace: On-site
Apply by: May 8, 2027
Posting language: English
Posted: Nov 9, 2026

Original job description

Modern Technology Solutions, Inc. (MTSI) is seeking a Strategic Interfaces Systems Engineer to join our team in El Segundo, CA.

The MILSATCOM Systems Engineering, Integration and Test (MSEIT) team in support of Space Systems Command (SSC) in El Segundo is seeking an individual to provide requirements development and management support for the Military Satellite Communications (MILSATCOM) Capability area. The MILSATCOM portfolio of programs has an ongoing need for IA/Cybersecurity support, to meet the needs of our emerging next-generation protected SATCOM.

The MSEIT contract provides leading-edge Systems Engineering & Integration (SE&I) support for the U.S. Space Force’s SSC. We support the Space Force’s acquisition of state-of-the-art MILSATCOM systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Key Responsibilities:

Develop, author, and maintain Interface Control Documents (ICDs) for cross-system interfaces between space (including spacecraft and payloads) and ground segments.
Serve as the system-level ICD owner/book boss, responsible for coordinating inputs, maintaining document structure, adjudicating comments, and ensuring the ICD reflects the authoritative technical baseline.
Work closely with the Configuration Management team in preparing for Engineering Review Boards (ERBs) and Configuration Control Boards (CCBs)
Develop interface diagrams, data dictionaries, message formats, command and telemetry mappings, and system level interface descriptions.
Identify interface risks and drive technical issue resolution across engineering teams.
Support system integration and test activities by providing authoritative interface documentation and clarification.
Ensure that documentation complies with best practices, program standards, and regulatory requirements.
Provide technical Subject Matter Expert (SME) support to review of Prime contract Change Proposals
Manage and coordinate Interface Working Groups, ensuring consistent communication across all stakeholders.
Work closely with MSEIT modeling team to ensure models align with relevant ICDs and requirements flowdown associated with the cybersecurity technical baseline.
Develop acquisition and technical briefings, plans, papers, and other documentation in support of Gov’t decision making. Collaborating with prime contractors, other support contractors, government civilians, and members of the U.S. Space Force

Work Environment:

Location: On-site
Travel Requirements: Minimal
Working Hours: Standard

Qualifications:

Required:

Ability to obtain and maintain a Secret clearance is required for this position
Bachelor’s degree in engineering, computer science, or related technical field.
8+ years of experience in satellite systems, spacecraft development, or aerospace engineering.
5 years’ experience working on DoD programs
Direct experience developing or managing Interface Control Documents (ICDs) for complex systems.
Strong familiarity with spacecraft subsystems (e.g., payloads, RF comms, power, GNC, thermal, propulsion, on-board Command and Data Handling).
Ability to read and create schematics, interface diagrams, and data communication structures.
Experience with systems engineering tools (e.g., DOORS, Cameo).
Excellent technical writing, documentation, and communication skills.
Strong interpersonal skills, communication (oral and written), and presentation skills
Demonstrated ability to clearly articulate ideas, recommendations and options to customers, senior leaders, and stakeholders
Proficient in Microsoft Office products (e.g., Word, Excel, PowerPoint)

Desired Skills and Experience:

Active SECRET or higher clearance
Master’s degree in engineering, computer science, or related technical field.
12+ years’ experience with space systems in support of space or ground segment development
12+ years’ experience in a space acquisitions environment
Experience in satellite hardware and software development
Experience in Military, DoW, or Intelligence Community space
Experience with MILSATCOM, such as ESS, AEHF, EPS, PTES, PTS, WGS, and FAB-T terminal programs
Proficient in usage of model-based systems engineering (MBSE) tools
Professional certifications (e.g., PMP, INCOSE CSEP / ESEP / ASEP)

Compensation: The pay range for this position in California is $135,000/year to $169,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled.

#MTSI #MTSIJOBS #MSEIT

Apply About employer

More about this job

Skills

ICT system integration
Documentation
Communication skills
Cybersecurity
Decision making
Computer science
Aerospace engineering
Technical writing
Interpersonal skills
Presentation skills
Microsoft Office
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Ground segment
Software development
PMP

Report this job