Jobs in the United States

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Added 5 hours ago
P&C Engineer II
TRC Companies, Inc.
Windsor, CT
Lead coordination of design activities with other departments (Civil/Structural, Network, Physical Design etc.)
Added 7 hours ago
Security Engineer II, AWS Vulnerability Management, Third Party Software
Amazon.com Services LLC
Austin, TX
A Security Engineer at Amazon is expected to be strong in their security domain, for this role it's third party software and open source vulnerability management, and provide contributions…
Added 12 hours ago
Infrastructure Engineer II - Amazon connect
JPMC page
New York, NY · NY
We are looking for an engineer who can help us extend our infrastructure to new global regions, support existing implementations, and innovate telecom network operations through advanced…
Added 13 hours ago
SF
Information Systems Security Engineer
Second Front Systems
Remote, United States
- $200,000 to $210,000 USD / year
…Zero Trust; producing clear authorization boundary diagrams, network architecture diagrams, and data-flow diagrams that trace CUI and sensitive data end to end; and translating technical…
Added 13 hours ago
WC
DevOps Engineer II
Wings Credit Union
Colorado Springs, CO
- $108,000 to $126,000 USD / year
Ent is looking for a DevOps Engineer II to join our cross functional platform team. This position would be responsible for handling the pipeline work to get our software safely and securely…
Added 13 hours ago
WC
DevOps Engineer II
Wings Credit Union
Apple Valley, MN
- $119,000 to $139,000 USD / year
Ent is looking for a DevOps Engineer II to join our cross functional platform team. This position would be responsible for handling the pipeline work to get our software safely and securely…
Added 15 hours ago
TB
Network Administrator (NetOps) - Tier 3
The Bison Group LLC
Millington, TN
- $160,000 to $180,000 USD / year
As a Tier 3 Network Operations Technician, you will serve as a senior technical resource responsible for supporting and maintaining enterprise network infrastructure. You will troubleshoot…
Added 15 hours ago
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Network Administrator (NetOps) - Tier 3
The Bison Group LLC
Honolulu, HI
- $140,000 to $160,000 USD / year
As a Tier 3 Network Operations Technician, you will serve as a senior technical resource responsible for supporting and maintaining enterprise network infrastructure. You will troubleshoot…
Added 15 hours ago
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Network Administrator (NetOps) - Tier 3
The Bison Group LLC
Miami, FL
- $140,000 to $160,000 USD / year
As a Tier 3 Network Operations Technician, you will serve as a senior technical resource responsible for supporting and maintaining enterprise network infrastructure. You will troubleshoot…
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Senior Network Engineer
CACI, INC.-FEDERAL
Remote, United States
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Added 18 hours ago
Sr. Security Engineer II (6836) (25k Sign-on)
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Added 18 hours ago
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Sr. Kubernetes Engineer II (6836) (25k Sign-on)
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Sr. Information Systems Security Engineer (ISSE) II (6836) (25k Sign-on)
MetroStar
Reston, VA
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Added 21 hours ago
Information Systems Security Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE). A career in enterprise IT means connecting and enhancing the systems…
Added 21 hours ago
Systems Engineer - Active TS/SCI with CI Poly
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Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means connecting and enhancing the systems that matter most. You’ll be at the forefront of innovation…
Added 1 day ago
Manufacturing Engineer II (2nd Shift, Onsite)
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Collins Aerospace is a seeking a Manufacturing Engineer to work onsite in Largo, FL. The onsite Manufacturing Engineer 's (ME) primary role is to support the technical performance of…
Added 2 days ago
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Senior Network Engineer - TS/SCI w CI Poly
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- $160,000 to $200,000 USD / year
TITLE: Senior Network Engineer, AI Data Center Infrastructure
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Added 3 days ago
Information System Security Officer - Topsecret
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Added 4 days ago
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- $99,093 to $171,000 USD / year
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Critical Infrastructure Architecture & Standards Engineer, Senior
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…innovations that are transforming our society. Zayo's 141,000-mile network in North America and Europe includes extensive metro connectivity to thousands of buildings and data centers.…
Added 5 days ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means connecting and enhancing the systems that matter most. You’ll be at the forefront of innovation…
Added 5 days ago
Information Systems Security Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE). A career in enterprise IT means connecting and enhancing the systems…
Added 5 days ago
Sr. Information Systems Security Engineer (ISSE) II (6906) (Up to 25k Sign-on)
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The Marlin Alliance

Senior Communications Systems Engineer

San Diego, CA, United States

$130,000 - $200,000

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Job details

Pay: $130,000 - $200,000
Posting language: English
Posted: Jul 24, 2026

Original job description

Senior Communications Systems Engineer

The Marlin Alliance, Inc. is seeking a Senior Communications Systems Engineer to serve as a key technical resource on its Interoperability and Systems Team. The successful candidate will bring a strong foundation in DoD tactical communications, software-defined radios (SDRs), and communications standards, combined with the technical adaptability and intellectual curiosity to engage with rapidly evolving technology areas relevant to the joint force. This role requires a blend of deep technical expertise with forward-looking strategic thinking, delivering high-value technical products, expert advisory support, and hands-on engineering contributions that enable the rapid and effective integration of communications capabilities across the joint warfighting ecosystem.

Incorporated in 2002, The Marlin Alliance is a digital transformation company dedicated to ensuring our clients compete and win in tomorrow’s digital world. We specialize in creating technical solutions that allow for seamless execution of automated business processes and the generation of governed, machine-consumable data. From strategic planning to advanced analytics and cybersecurity, our team provides cutting-edge, cross-disciplinary solutions. We are seeking motivated professionals who share our agile, solution-oriented mindset and are ready to deliver the real, practical results relied upon by our clients.

Location: San Diego, CA - Hybrid 3 day's/week on-site – Pt Loma

Clearance: Active DoD Secret clearance, with the ability to obtain Top Secret/SCI clearance

Travel: Up to 25% travel may be required

Key Responsibilities

Serve as a technical subject matter expert on tactical communications standards, waveforms, software-defined radio (SDR) architectures, and systems integration, including cybersecurity and spectrum considerations, providing expert advisory support to DoD programs and stakeholders.
Analyze complex system-of-systems interoperability challenges, focusing on interfaces, data exchange formats, and network integration patterns, and propose effective technical solutions.
Represent our DoD client in technical working groups, industry consortia, and stakeholder engagements, providing expert input and ensuring alignment with joint interoperability objectives.
Contribute to the development, review, and modernization of technical specifications, interface standards, and reference implementations, including the modernization of legacy interfaces and APIs using contemporary data serialization and middleware technologies.
Develop technical analyses, architectural assessments, integration guides, and written recommendations to support government decision-making across critical technology areas.
Apply modern digital engineering practices and explore the use of emerging technologies to accelerate analysis, improve engineering processes, and model complex system-of-systems interactions.
Facilitate technical alignment and collaboration among diverse government and industry stakeholders in a vendor-neutral capacity.
Mentor and provide technical guidance to junior and mid-level engineers, fostering knowledge exchange and professional development within the team.

Required Qualifications

Bachelor’s degree in Electrical Engineering, Computer Engineering, Systems Engineering, Computer Science, or related technical discipline, or equivalent relevant experience in systems engineering, software engineering, or DoD mission systems environments..
Eight (8) to ten (10) years of experience supporting DoD systems engineering efforts, including experience with or exposure to tactical communications, C4ISR systems, or related mission systems, with familiarity or experience e in one or more of the following: software-defined radios (SDRs), military communications waveforms, communications standards, or systems engineering for C4ISR systems.
Demonstrated experience in system-of-systems engineering and interoperability analysis, including interfaces, data exchange formats, and network integration patterns.
Understanding of cybersecurity principles and their application to DoD systems and system integration.
Demonstrated knowledge of open architecture frameworks for communications systems.
Proven ability to analyze complex integration and interoperability challenges and develop effective technical recommendations.
Strong written and verbal communication skills, with the ability to convey complex technical concepts to diverse audiences ranging from engineers to senior leadership.
Must be a U.S. citizen and possess an active DoD Secret security clearance.

Desired Qualifications

Master’s degree in a relevant technical discipline.
Experience with Modular Open Systems Approach (MOSA) concepts and familiarity with relevant industry standards or consortia (e.g., SOSA, CMOSS, FACE).
Experience or familiarity with modern digital engineering practices, such as model-based system engineering (MBSE), containerization, or modern data serialization formats.
Familiarity with emerging technology domains relevant to the joint force, such as Combined Joint All-Domain Command and Control (CJADC2), artificial intelligence / machine learning (AI/ML), tactical data links, or communications for autonomous systems.
Experience participating in or contributing to technical working groups, standards bodies, or cross-organizational engineering collaboration efforts.
Understanding of cybersecurity principles and their application to tactical communications systems.
Demonstrated ability to rapidly acquire new domain expertise and apply it to evolving mission challenges.
INCOSE Certified Systems Engineering Profession (CSEP) or equivalent certification.
Current Top Secret/SCI clearance.

Work Environment and Mental/Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions.

Typical office environment with no unusual hazards.
The noise level in the work environment is usually moderate.
Constant sitting while using the computer terminal.
Constant use of sight abilities while reviewing documents.
Constant use of speech/hearing abilities for communication.
Occasional reaching, stooping, kneeling, or crouching may be required.
Occasional lifting up to 20 pounds.
Constant use of mental alertness.
Frequent work under deadlines.

Job Classification:

Associate II

$130,000 - $200,000

Disclaimer:

This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.

To perform this job successfully, the incumbents will possess the skills, aptitudes, and abilities to perform each duty proficiently. Some requirements may exclude individuals who pose a direct threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities.

This document does not create an employment contract, implied or otherwise, other than an “at-will” relationship.

An Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities.

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More about this job

Skills

Adaptability
Cybersecurity
Decision making
Engineering processes
Electrical engineering
Computer engineering
Computer science
ICT system integration
Communication skills
Artificial intelligence
Machine learning
ML
Collaboration
Heavy lifting

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