Jobs in the United States

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Senior Project Engineer - Electrical
MSA Professional Services, Inc.
St Paul, MN
Lead electrical system design from conceptual planning through construction documentation and administration.
Added 1 min ago
Systems Engineer
BAE Systems
Cedar Rapids, IA
Support system modeling & simulation, design, and development activities
Added 1 min ago
FPGA Design Lead
BAE Systems
Nashua, NH · Austin, TX · Cedar Rapids, IA · San Diego, CA
Electronic Combat Solutions Hardware Engineering Group is seeking a Senior Principal II FPGA Design Engineer to lead and develop a team of FPGA designer engineers through all phases of…
Added 1 min ago
Senior Full Stack Engineer (Agentic Search) - Platform
Tavily
New York City, NY
We are looking for a Senior Full Stack Engineer to build how developers and AI agents access our agentic web infrastructure. This role is based in our New York office, hybrid with the NYC…
Added 1 min ago
Senior ASIC Design Engineer
Cornelis Networks, Inc.
Remote, United States
…engineers who are energized by working on cutting-edge ASIC design and distributed software systems, and who are motivated to push the boundaries on how AI can transform everything from…
Added 3 mins ago
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Software Engineer, SME
Navstar Inc.
Chantilly, VA
- $190,000 to $240,000 USD / year
Navstar is seeking an experienced, hands-on SME Software Engineer to support an exciting new greenfield software development effort hosted within an AWS cloud environment. The selected…
Added 3 mins ago
Senior Manufacturing Design Engineer
1 Arc Power
Mountain View, CA · Bay Area, CA
We are looking for our first Senior Manufacturing Design Engineer, you will own the path from prototype to mass production for our next-generation products: internally designed power…
Added 4 mins ago
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Computer Hardware Engineer
Chimes
BALTIMORE, MD
- $67.82 to $86.13 USD / hour
We're looking for a Computer Hardware Engineer to design, develop, test, and support computer hardware and related peripherals for Chimes.
Added 4 mins ago
Production Supervisor
Fab2
Austin, TX
The fab2 team can build anything. We design all the hardware and software needed to make chips and we make the fabs, tools, and components ourselves.
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Senior Full-Stack Engineer, Autonomous Defense
Horizon3
Remote, United States
- $195,000 to $235,000 USD / year
As a Senior Full-Stack Engineer on the Autonomous Defensive team, you'll build the platform that NodeZero's defensive agents run on. Our AI researchers define what these agents should…
Added 5 mins ago
Staff Antenna Design Engineer
ŌURA
San Francisco, CA
We are looking for an Antenna Design Engineer to join our hardware team in San Francisco. This person will be working with a multidisciplinary team developing our future product development…
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Quality Engineer III
Werfen
San Diego, CA
- $100,000 to $125,000 USD / year
The Quality Engineer III creates various quality system documents including procedures and work instructions. Quality Engineer III will support a wide range of quality-related engineering…
Added 6 mins ago
Transportation Specialist
DEPARTMENT OF TRANSPORTATION
United States
Organization Name Chief Engineer, Director of Operations, District 4/ Stillwater
Added 6 mins ago
Principal Hardware-in-the-Loop Engineer
AeroVironment, Inc.
Huntsville, AL
The Principal Hardware-in-the-Loop (HWIL) Engineer will be responsible for the architecture, development, integration, and deployment of NGCM HWIL systems supporting Guidance, Navigation &…
Added 6 mins ago
Intermediate Missile Defense System Architecture Engineer
AeroVironment, Inc.
Arlington, VA
AV is looking for a highly talented Intermediate Missile Defense System Architecture Engineer to join our team! In this role you will get to lead or participate in analysis of future…
Added 7 mins ago
Senior Opto-Mechanical Engineer
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San Francisco, CA
As an Astranis Opto-Mechanical Design Engineer you will own the complete lifecycle of various opto-mechanical systems on our spacecraft. Whether it is incremental improvements or the…
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Software Engineering - Principal
Salesforce, Inc.
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- $197,300 to $344,700 USD / year
The software engineer role at Salesforce encompasses architecture, design, implementation, and testing to ensure we build products right and release them with high quality. Equally…
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Senior Windows Systems Engineer - Hybrid
Cedars-Sinai Medical Center
Los Angeles, CA
Investigate complex system-level early-design engineering proofs of concept and prototypes.
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Principal Guidance & Control Engineer
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Huntsville, AL
The Autonomy, Guidance Navigation and Control (GNC) Engineer (DMTS) develops software for cutting-edge space and defense systems used by the US Government and commercial customers as well…
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Advanced Substrate Design & Process Integration
Advanced Micro Devices, Inc
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Lead the development of next-generation substrate architecture, design rules, and technology platforms that enable AMD's future packaging solutions. This role focuses on substrate design…
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Prototype Fabricator
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…human maintenance or intervention. The Node's turbo-generator system is the critical component which includes all components from the fluid interface through to encompassing…
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Test and Integration Engineer (51651)
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Maple Grove, MN
- $80,000 to $110,000 USD / year
We are seeking a Test & Integration Engineer to own the execution, validation, and continuous improvement of laboratory and system-level testing across Gradian’s air handling, liquid…
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Embedded Software Engineer
GeoControl Systems, Inc.
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opportunity for a Embedded Software Engineer to join the JETSII Contract
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Identity & Access Management Server Engineer (IT System Administration Sr/Spec)
State of Washington
Tumwater, WA
- $7,885 to $10,604 USD / month
The Washington State Department of Revenue is seeking an experienced Identity and Access Management engineer to serve as the Identity and Access Management Server Engineer (IT System…
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Scour Engineer (BE5) In-Training
State of Washington
Tumwater, WA
- $7,774 to $11,546 USD / month
WSDOT is currently seeking a Bridge Engineer 5 to join the Bridge Preservation Office and support the statewide Bridge Scour Program. In this role, you will serve as a registered…

Ohr

Senior Process Engineer

Lafayette, CO, United States

$140,000 to $180,000 USD / year

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Job details

Pay: $140,000 to $180,000 USD / year
Experience: 10+ years of technical experience in process engineering
Posting language: English
Posted: Nov 3, 2026

Original job description

The future must be created.

01 THE ROLE

Chemistry is the invisible layer under every critical system, and the supply chain behind it has become a weapon. Ohr makes the molecules that matter most, from the atom up: energetics, propellants, rare-earth extractants and the ignition chemicals already in production today.

As a Senior Process Engineer at Ohr you take our technology from scale-up through delivered engineering packages - balances, equipment, drawings, and the project plans that put them on the ground. You'll be Responsible Engineer on several projects at once, and the person R&D comes to when a scale-up question needs an engineering answer rather than an opinion.

THE KIND OF PEOPLE THIS WORK DEMANDS

Our mission demands more than great science. It requires a particular kind of team - visionary builders, hustlers, scientists, operators. Together, we carry both the technical depth to make the chemistry work and the commercial instinct to make the business thrive. People are our engine. Collaboration is our multiplier.

02 WHAT YOU'LL DESIGN AND BUILD

Develop heat and material balances, size and specify equipment, and produce PFDs and P&IDs for new and modified processes
Own delivery of engineering packages - on schedule, inside budget, and technically defensible
Serve as Responsible Engineer on multiple concurrent projects
Partner with R&D early to find and retire scale-up risk before it reaches a drawing
Lead technical interactions with equipment vendors, EPC contractors, and consultants, responding to EPC needs promptly and with sound technical positions
Contribute to HAZOPs and risk identification, and validate calculations, balances, equipment sizing, and specifications prepared by other engineers
Support pilot and commercial sites through feasibility, permitting, FEED, EPC scope, commissioning, and operations
Improve the infrastructure the team runs on - design memos, sizing tools, work instructions, and quality checklists
Apply process simulation and, where it earns its place, AI-assisted modeling and digital twin work

03 WHAT YOU BRING WITH YOU

You're the engineer who reads someone else's heat balance and finds the assumption nobody wrote down. You want your name on packages that get built, and you'd rather work somewhere your judgment is the deciding input than somewhere it's one of nine reviews. You likely have:

A four-year engineering degree in chemical, mechanical, bioprocess, or a related discipline
10+ years of technical experience in process engineering
Broad engineering and operations knowledge across both internal projects and external partner work
Experience specifying equipment such as reactors, tanks, heat exchangers, pumps, and vessels
Strong experience with process simulation software (Aspen Plus, Aspen HYSYS, ChemCAD, PRO II, UniSim, ProMax, HTRI)
Working knowledge of process instrumentation, control valves, and control loops
The ability to gather data, set priorities, and hit deadlines without being managed to them
Excellent written and verbal communication, including with non-technical third parties

Strong plus

Pilot plant design, commissioning, or startup experience
Experience in bioprocess, fermentation, and separation equipment design and operation
Process Safety Management experience in a regulated process industry
Experience mentoring junior process engineers

WHAT SUCCESS LOOKS LIKE

AFTER 3 MONTHS

You're Responsible Engineer on live projects and your packages are going out without rework

AFTER 6–12 MONTHS

Engineering packages delivered on schedule across multiple concurrent projects
Scale-up risks are being caught in design review rather than in the field
The team's design tooling and standards are measurably better than you found them

04 COMPENSATION

This is an onsite role based in the Denver–Boulder Metro Area (Lafayette, CO), with travel up to 15% to pilot sites, laboratories, and vendor facilities. Relocation Assistance provided. The annual base salary range for this position is $140,000 – $180,000, commensurate with experience, plus equity. Final compensation will be determined based on skills, experience, and qualifications.

Be a creationary.

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