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Senior Security Engineer - Aerospace
Muon Space
San Jose, CA
Muon seeks a Senior Security Engineer to join our Security Engineering & IT team. The ideal candidate brings deep expertise across multiple security domains and can operate independently to…
Added 1 min ago
Guidance Navigations & Controls Engineer
Executive Recruiting Group
Broomfield, CO
We are seeking a Guidance, Navigations & Controls Engineer that can develop and implement advanced control laws, stability augmentation, and dynamic modeling for air vehicles. You will…
Added 12 mins ago
Senior Thermal Engineer, Lunar
Vast
Long Beach, CA
Vast is seeking a Senior Thermal Engineer, Lunar, reporting to the SVP, Lunar Programs, to own thermal architecture and analysis for Vast's lunar surface elements - a surface power station…
Added 17 mins ago
S
Sr. Principal RF/MMIC Design Engineer
Skyworks
Richardson
- $135,900 to $295,000 USD / year
Perform detailed nonlinear modeling, 2.5D/3D EM co-simulation, and circuit optimization using ADS, HFSS, Cadence, and similar tools.
Added 18 mins ago
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Electrical Engineer
Randstad USA
Florence, SC
- $43 to $47.79 USD / hour
Lead electrical qualification testing, perform PCB updates, and execute system-level DFMEAs through modeling, simulation, and verification.
Added 24 mins ago
Systems Engineer
BAE Systems
Cedar Rapids, IA
We are hiring Systems Engineers to participate in Electronic Warfare Systems development programs. As a Systems Engineer, you will be a member of a cross-functional, multi-disciplinary team…
Added 28 mins ago
Senior Mechanical Engineer
Cubic Defense Applications, Inc.
Orlando, FL · San Diego, CA
Job Summary: Cubic Defence Senior Mechanical Engineer role contributes mechanical engineering into multi-disciplinary product development teams. The Senior Mechanical Engineer is…
Added 29 mins ago
Transformer Engineer
Vertiv
OH
Power Solutions & Distribution Engineering in Delaware, Ohio, is looking for a motivated, highly technical Transformer Engineer to design and test transformers and inductors for our three…
Added 29 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 33 mins ago
SI
Manufacturing Engineer
Steelcase Inc.
Kentwood, MI
- $74,000 to $94,000 USD / year
Knowledge of simulation, process modeling, and value stream mapping
Added 33 mins ago
Electrical Engineer (Senior/Staff), CD&H
True Anomaly
Denver, CO · Long Beach, CA
True Anomaly is seeking an experienced Electrical Engineer to design and develop electrical system architectures for our next-generation space vehicles. You will be responsible for defining…
Added 39 mins ago
Industrial Engineer III
Jabil Inc.
Memphis, TN
As an Industrial Engineer III, you will lead initiatives that improve productivity, reduce waste, optimize production processes, and increase operational efficiency. You will leverage…
Added 43 mins ago
Tooling Design Engineer - Cast Iron Foundry
Hodges, SC
Caterpillar is seeking a Tooling Design Engineer – Cast Iron Foundry to join our team in Hodges, South Carolina.
Added 43 mins ago
Performance/Simulation/Application Engineer
Mossville, IL
The Large Power System Division currently seeking a Catalyst Performance/Simulation/Application Engineer who will support the development and application of aftertreatment systems through…
Added 45 mins ago
Manufacturing Systems and Simulation MP&P Engineer
The Boeing Company
North Charleston, SC
Advanced Production and Automation is seeking a Manufacturing Systems and Simulation MP&P Engineer – Modeling & Simulation (Mid-Level or Lead) for the Production System Modeling, Simulation…
Added 53 mins ago
Aerospace Engineer III
Cummings Aerospace Inc
Arlington, VA
The Aerospace Engineer III position is a full-time exempt position. The individual will support the development and implementation of physics based modeling and simulation tools to support…
Added 53 mins ago
Senior GNC Engineer
Cummings Aerospace Inc
Arlington, VA
The Senior Guidance, Navigation & Control (GNC) Engineer position is a full-time exempt position. The individual will support the development of GNC modeling and simulation tools and…
Added 1 hour ago
Strategic Mission Engineer
CHAOS Industries
Washington, DC
…on adversary air, missile, and related threat systems into modeling parameters, scenario constructs, and red force order of battle for mission-level…
Added 1 hour ago
Research Engineer (Electrical / Power Systems) - 1704
SARA Inc
Colorado Springs, CO
Solve engineering problems using modeling and simulation, interpreting real-world test data
Added 1 hour ago
Design Engineer - Pride
Pride Mobility & Quantum Rehab
Duryea, PA
At least 1 year of experience as a Junior Design Engineer at Pride Mobility Products Corporation, OR at least 3 years of experience in designing mechanical systems and assemblies including…
Added 1 hour ago
Process Engineer
LED FastStart
Baton Rouge, LA
Position DescriptionThe Process Engineer is responsible for designing chemical processes and systems for manufacturingor production facilities within the process industries. With 2-5 years…
Added 1 hour ago
Hypersonic Aerothermal Test Engineer/Analyst
Torch Technologies, Inc.
United States
…(TPS) ablation, Fluid-thermal-structural interaction (FTSI) modeling and simulation, computational heat transfer, optical diagnostic techniques, and statistical…
Added 1 hour ago
ED
Senior Staff RF Engineer
EPIQ DESIGN SOLUTIONS, LLC.
Frederick, MD
- $125,000 to $175,000 USD / year
Lead the RF/Microwave circuit and sub-system design, component analysis, modeling, simulation, prototyping and integration.
Added 1 hour ago
Software Engineer - Humanoid Sim-to-Real
Apptronik
Austin, TX
…help solve the ever-increasing labor shortage. As a Controls Engineer – Actuation on our Controls team, you will own both the actuator models that make our simulation trustworthy and the…
Added 1 hour ago
Chemical Engineer
Oak Ridge National Laboratory
Oak Ridge, TN
We are seeking a Chemical Engineer who will focus on nuclear nonproliferation fuel cycle research. The candidate chosen for this position will be involved in work supporting the…

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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