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Senior Principal EO/IR Systems Engineer
Westford, Massachusetts, United States
$132k-$252k/yr OnsiteFull Time
10+ YOEU.S. citizenship and active DoD Secret clearance, STEM degree, 10+ years related experience, EO/IR product lifecycle expertise, requirements development, system design/integration, test planning, and data analysis.
Systems Modeling Language (SysML), Model-Based Systems Engineering (MBSE), Matlab, Cameo Systems Modeler
1mo
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FAST Labs Principal Engineer - EO/IR Systems (up to $20K Sign On Bonus)
Merrimack or New Hampshire or United States
$118k-$201k/yr OnsiteFull Time
4+ YOERequires active Secret clearance, ability to obtain Top Secret/SCI, bachelor's in optical/electrical/physics/math, 4+ years optics/imaging experience, EO/IR system design experience, MATLAB/Python proficiency, strong problem-solving and debugging skills.
MATLAB, Python, Model-Based Systems Engineering (MBSE)
2w
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Optical Scientist, Space EO/IR Payloads
Acton, Massachusetts, United States
$128k-$229k/yr OnsiteFull Time
Experience designing and analyzing EO/IR space payloads, modeling optical system performance, presenting results, and obtaining security clearance; typically requires a degree in a scientific/technical field and many years of progressive experience.
2mo
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Senior Systems Engineer
Bedford, New Hampshire, United States
HybridFull Time
10+ YOE10+ years DoD systems engineering; requirements traceability; test procedures/plans; optical/IR/targeting systems; Mil Std 810G qualification testing; SE documents (SEMP, SETP, LCSP, TEMP); strong communication; US citizenship with ability to obtain Secret clearance.
MatLab, MathCAD, SolidWorks, Doors, MS Office
1mo
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Systems Engineer, Test Planning and Execution
Acton, Massachusetts, United States
$98k-$171k/yr OnsiteFull Time
3+ YOEBS/MS/PhD in engineering with 3+ years (mid-level); experience with EO/IR space sensor design, integration, and test; Python for test automation, ability to read C, familiarity with optical test equipment, strong technical writing, and ability to obtain DoD clearance.
Python, C, Collimators, Integrating Spheres, Blackbodies, Lasers, Stages
2w
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FAST Labs - Systems Engineer - All Levels
Merrimack, New Hampshire, United States
OnsiteFull Time
6+ YOEActive secret clearance preferred; bachelor’s in optical/electrical/physics/math or related; 6+ years experience in optics/lasers/RF/EO/IR systems; MATLAB or Python proficiency; strong leadership and communication.
MATLAB, Python
1mo
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FAST Labs - Systems Engineer - All Levels
Merrimack, New Hampshire, United States
$133k-$226k/yr OnsiteFull Time
6+ YOEActive Secret clearance (Top Secret/SCI obtainable), bachelor's in optical/electrical/physics/math or related, 6+ years in optics/lasers/imaging or RF/EO/IR systems, MATLAB/Python proficiency, strong leadership and collaboration.
MATLAB, Python
1mo
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Lead, Electro-Optical (EO) Systems Engineer : Sign-on bonus ($30K max) (39341)
Wilmington, Massachusetts, United States
$128k-$237k/yr OnsiteFull Time
9+ YOEBachelor's in engineering/physics (or equivalent experience), 9+ years EO/IR systems experience (alternatives: grad degree+7yrs or 13yrs no degree), CAM/IPTL experience, 5+ years electro-optics, MATLAB and MBSE tool experience, eligible for DOD Secret clearance.
MATLAB, DOORs, CAMEO, CREO, JIRA, SysML
1mo
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Analog/Mixed-Signal Layout Engineer
Woburn, Massachusetts, United States
$141k-$200k/yr OnsiteFull Time
6+ YOE6+ years custom analog/mixed‑signal layout experience; bachelor’s in EE/CE; proficiency with Virtuoso L/XL, Calibre, parasitic extraction (StarRC/QRC); EM/IR analysis; double/multiple patterning; strong communication and teamwork.
Cadence Virtuoso L/XL, Calibre, StarRC, QRC, SOS, ICManage, SKILL
3w
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Systems Engineering Lead and Functional Manager
Merrimack, New Hampshire, United States
$153k-$261k/yr OnsiteFull Time
12+ YOEBachelor's in engineering or related field, 12+ years experience (or equivalent), active Secret clearance, ability to obtain Top Secret, prior systems engineering and people management experience, EO/IR domain experience preferred.
Magic Draw, spectrum analyzer, network analyzer, signal & waveform generators
1w
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Scientific Software Engineer - Developer Experience
Boston, Massachusetts, United States
$102k-$166k/yr OnsiteFull Time
Experience building developer-facing tooling; comfortable with Rust and Python; compiler/IR familiarity helpful; strong opinions on error design and developer experience; prototyping and SDK/API work.
Rust, Python, Kirin, Bloqade, LSP, CLI
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Senior Data Protection Engineer (REMOTE)
Worcester, Massachusetts, United States
$112k-$140k/yr HybridFull Time
5+ YOE5+ years IT security experience (data protection, security operations, IR, vulnerability management). Experience with Microsoft Purview, DLP, EM/UT handling, strong communication and stakeholder influence, US work authorization required.
Microsoft Purview
2mo
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Director, Analytical Chemistry
Cambridge, Massachusetts, United States
$167k-$301k/yr OnsiteFull Time
9+ YOEPh.D. in analytical fields with 9+ years in biotech/pharma; strong leadership; expertise in analytical chemistry for discovery and early development.
UPLC, HPLC, LC-MS, LC-CAD, GC-MS, CE, NMR, UV/Vis, IR, LIMS, CDS, LES, pH meter, particle characterization, orthogonal characterization
2w
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Manager III, Applied Science, PXT Central Science
Boston or Bellevue or Seattle or Arlington or San Francisco
$184k-$286k/yr OnsiteFull Time
3+ Mgmt3+ years managing scientists/ML engineers; deep ML, NLP, IR knowledge; experience with causal inference, building production ML systems, and leading hiring and talent strategy.
machine learning, NLP, Information Retrieval, computer vision, deep learning, large language models, LLMs, Generative AI
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