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Ordnance Engineer Jobs in Colorado (NOW HIRING)

Controller

Boulder, CO · On-site

$110K - $140K/yr

... ordnance detection, maritime sensing, and space systems. Our technology sits at the intersection of quantum physics, precision engineering, and real-world deployment--transforming applications in ...

Showing results 21-23

Ordnance Engineer information

What is an ordnance engineer?

Ordnance Engineers are professionals who design, develop, test, and oversee the production of weapons, ammunition, explosives, and related military equipment. They work to ensure the effectiveness, safety, and reliability of these systems for use by armed forces. Their roles may involve research, project management, field testing, and collaboration with other engineers and military officials. Ordnance Engineers often require knowledge in mechanical engineering, materials science, and ballistics. They play a critical role in national defense and safety.

What are the key skills and qualifications needed to thrive as an ordnance engineer?

To thrive as an Ordnance Engineer, you need a solid background in mechanical or chemical engineering, physics, and materials science, often supported by a relevant engineering degree. Familiarity with CAD software, ballistics modeling tools, and knowledge of military standards or safety certifications (such as DoD or ISO) are typically required. Strong analytical thinking, attention to detail, and effective teamwork are crucial soft skills in this role. These abilities are essential for designing safe, reliable ordnance systems and ensuring compliance with rigorous safety and performance standards.

What are some common challenges faced by ordnance engineers in ensuring safety during weapons development projects?

Ordnance Engineers often encounter challenges related to maintaining the highest safety standards throughout the design, testing, and manufacturing processes. Handling explosive materials, conducting live-fire tests, and ensuring compliance with strict governmental regulations require meticulous attention to detail and rigorous risk assessments. Collaboration with multidisciplinary teams—including safety officers, quality assurance specialists, and manufacturing personnel—is essential to identify and mitigate hazards. Staying current with evolving safety protocols and technological advancements is also crucial to prevent accidents and ensure reliable performance.

What is the difference between Ordnance Engineer vs Explosive Ordnance Disposal (EOD) Technician?

AspectOrdnance EngineerExplosive Ordnance Disposal (EOD) Technician
CredentialsEngineering degree, certifications in ordnance safetyExplosive ordnance disposal training, certifications in bomb disposal
Work EnvironmentDesign, testing, and manufacturing of ordnance in labs or factoriesField operations, bomb disposal sites, military or law enforcement settings
Industry UsageMilitary, defense contractors, manufacturingMilitary, law enforcement, specialized bomb disposal units

While both roles involve working with explosive devices, Ordnance Engineers focus on designing and testing ordnance, whereas EOD Technicians specialize in safely disarming and disposing of explosive devices in the field.

Infographic showing various Ordnance Engineer job openings in Colorado as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution.

Controller

FIELDLINE INDUSTRIES

Boulder, CO • On-site

$110K - $140K/yr

Full-time

Posted 8 days ago


Job description

About Us - FLI
FieldLine Industries is a Colorado-based quantum sensing company developing and manufacturing high-sensitivity quantum magnetometers and advanced multi-sensor systems. Our technology is being applied in a wide variety of application areas including navigation in GNSS-denied environments, unexploded ordnance detection, maritime sensing, and space systems.
Our technology sits at the intersection of quantum physics, precision engineering, and real-world deployment—transforming applications in navigation, space and geographical mapping, geophysics, defense applications, and fundamental research. We're a small, highly technical team that values solving problems together, with curiosity, rigor, reliability, and humor.
As we continue to grow, we're looking for our first dedicated Controller to build the financial foundation that supports the next stage of the company.
The Role
Working directly with the CEO, you will own FieldLine's accounting and financial operations. You'll ensure the company's financial records are accurate, timely, and decision-ready while building the financial systems that support our continued growth. 
This role is responsible for maintaining accurate financial records, managing the monthly close process, overseeing accounts payable and receivable, supporting payroll, preparing financial reporting, monitoring cash flow, and ensuring compliance with applicable accounting and tax requirements.
As a foundational member of our team, you'll also have the opportunity to improve how finance works at FieldLine. This is a high-trust, high-ownership role where your work will directly influence business decisions and help build the operational backbone of the company.
What we're looking for...
This role is ideal for someone who enjoys bringing structure and clarity to a growing organization.
You take pride in keeping the books clean, catching details others miss, and building processes that scale. You enjoy improving workflows rather than simply maintaining them, and you're comfortable working independently while partnering closely with leadership.
You're equally comfortable reconciling accounts, preparing financial reports, answering operational questions, and identifying opportunities to make financial processes more efficient.
We also value curiosity. Technology continues to change how accounting work gets done, and we're looking for someone who embraces modern tools—including AI—to improve productivity, automate routine work, and strengthen financial operations while exercising sound professional judgment.
Responsibilities
  • Maintain the general ledger and day-to-day accounting operations.
  • Retain accurate and up-to-date financial records and ensure timely month-end and year-end close.
  • Process and reconcile accounts payable, accounts receivable, banking activity, and credit cards
  • Prepare rolling cash forecasts, and help leadership understand upcoming funding needs and financial runway.
  • Support annual financial reviews, audits, and compliance requirements as needed.
  • Maintain fixed asset records and depreciation schedules.
  • Coordinate with external CPA partners for tax preparation and annual financial reviews.
  • Develop and continuously improve accounting processes, internal controls, and financial policies that will scale with the company..
  • Leverage modern accounting software and AI-enabled tools to improve reporting, documentation, reconciliations, workflow automation, and accounting efficiency while maintaining strong financial controls.
  • Contribute to the company’s capital, financial and liquidity strategies.
Qualifications
  • Bachelor's degree in Accounting, Finance, or related field
  • 5+ years of progressive accounting experience
  • Strong knowledge of U.S. GAAP
  • Experience owning the full accounting cycle through financial statement preparation
  • Experience with accounting software such as QuickBooks Online, Sage Intacct, NetSuite, or similar ERP systems
  • Excellent attention to detail and organizational skills
  • Strong Excel and financial analysis skills
  • Ability to work independently in a small, fast-moving organization
  • Excellent written and verbal communication skills
  • High level of integrity and discretion when handling confidential information
Nice to Have
  • CPA certification (active or inactive)
  • Experience as a Controller or Senior Accountant in a startup or small business
  • Experience supporting government contracts, SBIR/STTR programs, or defense-related organizations
  • Familiarity with FAR cost principles or indirect rate structures
  • Experience implementing accounting systems or improving financial processes
  • Experience using AI tools to improve efficiency in accounting, reporting, documentation, or workflow automation
  • Experience supporting companies moving from early-stage R&D into product commercialization
Why join FieldLine
  • Build something from the ground up. As our first dedicated Controller, you'll establish the accounting systems, financial processes, and financial foundation that will support the company's next decade of growth. 
  • Help build the financial foundation of a growing quantum technology company
  • Work directly with the CEO on strategic and operational decisions
  • High ownership and visibility—you'll shape how finance operates as the company grows
  • Opportunity to improve systems rather than simply maintain them
  • A collaborative, thoughtful work environment where people genuinely enjoy working together
  • Competitive benefits package
  • A culture that values deep thinking, fast iteration, and building things that matter
  • Quarterly team-building events
Finally, we believe in maintaining a healthy work-life balance and do our best to support our team in enjoying life beyond the workday. Extended, 80-hour workweeks are not part of the expectation here.
Employment Type: Full-time, Onsite
Location: 5540 Central Ave STE 220, Boulder, CO 80301
Job Level: Mid-Senior (5+ years preferred)
Ability to Commute: Boulder, CO 80301 (Required)
Work Location: In person