Jobs in the United States

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Manager, Service Desk (ONSITE)
Nexus Technologies LLC
Greenwood Village, CO
Manage inbound call queue and engineer live answer performance.
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WI
(USA) Senior, Software Engineer
Walmart Inc.
United States
- $90,000 to $180,000 USD / year
Role summary: Walmart is seeking a Senior Software Engineer to lead the delivery of scalable, secure software solutions aligned with platform and business objectives. This role involves…
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WI
Staff, Software Engineer - FE IOS
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
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AT
Autonomy Engineer
Apex Technology, Inc.
Los Angeles, CA
- $110,000 to $160,000 USD / year
…does not scale to a constellation of vehicles. As an Autonomy Engineer, you will turn manual operations procedures into automated, testable software, own fault protection across every bus,…
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Design Engineer - New Product Development
Fortifi Food Processing Solutions
Birmingham, OH
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Network Tech
Jarrell Independent School District
Jarrell, TX
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Head of Marketing
Pontera
NY
…who is enthusiastic about it. You don't need to be a software engineer - we have strong Data and Product partners - but you should have the technical fluency to lead AI initiatives from…
Added 1 min ago
Structural Field Engineer
Bechtel
New Albany, OH
Added 1 min ago
Process Engineer
Ecolab Inc.
Plano, TX
The Process Engineer is a fully competent, autonomous contributor responsible for executing and owning complex process design activities for water, wastewater, and ultrapure water (UPW)…
Added 1 min ago
Enterprise Requirements and Integration Engineer
KBR
El Segundo, CA · Colorado Springs, CO
KBR is seeking an Enterprise Requirements and Integration Engineer to join our team in El Segundo, CA or Colorado Springs, CO.
Added 1 min ago
Enterprise Crypto Security Engineer
KBR
El Segundo, CA · Colorado Springs, CO
Added 1 min ago
RU
Process Engineer II
Resilience US, LLC
West Chester, OH
- $70,000 to $96,250 USD / year
The Process Engineer II owns the technical process for assigned IDAP equipment, working with limited supervision to keep assigned processes capable, compliant, and improving. Drives…
Added 2 mins ago
Senior Associate - Database Engineer
New York Life Insurance Co
United States
…approved relational or object database technologies. You will engineer, operate, harden, automate, and modernize database services supporting critical business workloads across private…
Added 2 mins ago
Senior Associate - Middleware Engineer
New York Life Insurance Co
United States
Serve as a senior engineering owner for New York Life's enterprise middleware platforms. You will engineer, operate, harden, and modernize the runtime and integration services that support…
Added 3 mins ago
RH
ServiceNow Platform Engineer
Robert Half
San Antonio, TX
- $90,000 to $110,000 USD / year
We are looking for an experienced ServiceNow Platform Engineer to support and strengthen enterprise platform operations in Texas. This role focuses on improving stability, scalability, and…
Added 3 mins ago
A
Field Deployment Engineer
Astound
Seattle, WA
- $28 to $35 USD / hour
The Field Deployment Engineer is responsible for the installation, maintenance, troubleshooting, and administration of internet access infrastructure across company and customer…
Added 3 mins ago
Assistant Project Manager
Romanoff Electric Residential LLC
Tampa, FL
Required: Minimum of 6 months experience as an Assistant Project Manager, Project Coordinator, or Project Engineer or equivalent combination of experience and education.
Added 3 mins ago
Senior Product Development Engineer
USA 3M Company
MN
The Senior Product Development Engineer is versatile and supports Home Care’s Scotch-Brite™ portfolio in new product development, cost-out change-management programs (CMPs) and quality…
Added 3 mins ago
Engineering Degree - Professional Development Program
ONEOK Services Company LLC
United States
Engineering - Working as an entry level engineer in various areas across the company including NGGP & NGL as well as our asset integrity group that maintains our assets at ONEOK. Hydraulic…
Added 4 mins ago
R
Software Engineer, Fullstack, Spend Controls
Ramp
New York City, NY
- $172,000 to $240,000 USD / year
We’re looking for a fullstack engineer to build and improve these experiences, from the interfaces admins use to configure controls to the backend logic that makes them work reliably.…
Added 4 mins ago
Software Engineer, Consumer Subscriptions
SpaceXSI
Palo Alto, CA
As an engineer for Consumer Subscriptions (X Premium, SuperGrok, Cursor), you will play a key role in the entire billing and monetization infrastructure powering one of SpaceXSI's…
Added 4 mins ago
IG
IAM Engineer
Insight Global
Plano, TX
- From $62 USD / hour
Added 4 mins ago
SD
Senior-Level Multidisciplinary Systems Engineer
Space Dynamics Laboratory
Albuquerque, NM
- $115,000 to $180,000 USD / year
…innovations! We are seeking applicants for a senior-level Systems Engineer to join our Strategic and Military Space…
Added 4 mins ago
Electrical Engineer - Test Engineering (Onsite)
RTX
United States
Qualifications You Must Have
Added 4 mins ago
RF Electrical Engineer 2 (Onsite)
RTX
United States
Qualifications You Must Have

Closed listing

Prologic Inc

Senior Embedded Software Engineer (clearance required)

Tampa, FL, United States

This opening has closed.

The original listing is kept below for reference.

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Posting language: English
Posted: Nov 13, 2026

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Original job description

Archived listing. The details below describe a past opening.

Company: Ultra Intelligence & Communications Mission Solutions

Powering Decision Join the team redefining defense technology. From engineering systems that save lives to leading programs that change the battlefield - find your place in the future of defense.

Mission Solutions By joining our Mission Solutions business, you will be a member of a team dedicated to providing innovative solutions that streamline the preparation and execution of intricate, mission-critical operations. We focus on enhancing situational awareness, tactical command and control, and seamless video data exchange capabilities within a dynamic, multi-domain environment.

Job Description

Ultra ProLogic is expanding its encryption business and seeking an Embedded Software Engineer to help architect, implement, and certify high-assurance cryptographic systems used by the U.S. Department of Defense, NATO, and allied partners.

This role goes beyond traditional embedded development. You will work on security-critical software and firmware that must meet NSA High Assurance (HA) certification requirements, contributing directly to cryptographic information assurance architectures, certification artifacts, and fielded systems protecting real-world tactical and strategic networks.

If you are motivated by deep technical challenges - secure embedded design, Rust adoption in constrained environments, and building systems that withstand formal certification scrutiny - this role offers rare and meaningful work.

What You’ll Work On

High-assurance cryptographic and key management systems supporting secure communications, remote rekey, and lifecycle management
Embedded software and firmware operating within defined crypto, INFOSEC, and High Assurance boundaries
Architecture and implementation of cryptographic information assurance (IA) software and systems
Modernization of legacy C baselines and architecting Rust-based embedded solutions for security- and safety-critical environments
Systems that undergo formal NSA High Assurance certification, from requirements through fielding and sustainmentRole Responsibilities
Design, develop, and maintain embedded software primarily in C and Rust for cryptographic and security-critical platforms
Architect cryptographic information assurance software and systems, including definition of security boundaries, trusted services, and separation of crypto and non-crypto functions
Perform trade studies and embedded architecture design, with emphasis on memory-safe designs and C-to-Rust transitions
Actively support the NSA High Assurance certification process, including:
Requirements decomposition and traceability
Security architecture definition and documentation
Development of certification artifacts and evidence
Participation in technical reviews and certification milestones
Develop and maintain formal engineering documentation:
Software & Hardware Requirements (SHRS, IRS)
Interface Control Documents (ICDs)
Software/Hardware Design Descriptions (SHDD)
Develop and execute unit testing, integration, and acceptance testing, including hardware-in-the-loop and security-relevant test cases
Manage configuration control for software development items in certified baselines
Collaborate closely with systems, hardware, security, and test engineers in a high-performance, mission-driven team
Identify and implement process, tooling, and automation improvements to support secure development and certification efficiency
Periodic travel (~5%) for customer interaction, test events, or off-site integration activities

Required Qualifications

Active U.S. Government Secret Security Clearance (U.S. citizenship required)
Bachelor’s degree in computer science, computer engineering, software engineering, or equivalent experience
5+ years of embedded software development experience in C and/or Rust
Experience with:
Low-level embedded development and debugging
ARM-based processors and SoC platforms
Firmware and hardware/software integration
Strong understanding of memory management, concurrency, and deterministic embedded behavior

Preferred / Differentiating Experience

8+ years of embedded or firmware development experience
Experience with Rust in constrained embedded environments (no-std, heapless, hardware abstraction layer (HAL))
Direct experience with NSA High Assurance certification, RMF, or similar DoD security frameworks
Familiarity with cryptographic system design, key management, and secure boot/trust architectures
Experience with:
openOCD, gdb, JTAG/SWD debugging
AMD Zynq UltraScale+ MPSoC (e.g., Xilinx ZCU102/104 Evaluation Kit or similar)
Experience working in waterfall or agile development methodology-based projects
Strong systems-thinking mindset with the ability to assess technical risk and security impact
Clear communicator who thrives in collaborative, technically rigorous teams

Why Ultra ProLogic

Work on fielded, certified cryptographic systems and research & development projects
Direct exposure to and participation in NSA High Assurance certification
Opportunity to influence system architecture, not just implementation
Hands-on role in modernizing high-assurance systems with Rust
Long-term programs, stable funding, and deeply technical challenges
Backed by Ultra Intelligence & Communications, with the agility of a focused encryption business

#IC

Notice Due to the nature of the programs we deliver for our customers, candidates may need to obtain the relevant security clearance or handle export-controlled material as defined by the role's requirements.

Our Benefits Every employee is critical to our success, and as such, we offer a range of flexible employee benefits, including:

Annual Bonus - Annual Bonus – Performance Related
Competitive Paid Time Off (PTO) package plus 11 company holidays
Early finish on Friday
401K w/ company match
Medical/Dental/Vision Benefits
Student Loan Assistance Program
Array of voluntary benefit offerings

Ultra I&C is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or other legally protected state or federal classes.

We provide affirmative action in employment for qualified individuals with disabilities and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. If you need an accommodation in any part of the application process, email careers@ultra-ic.com."

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Jobs in the United States