Sigma Science, Inc.

Sigma Science is seeking a VP of Business Development to drive growth, expand our client base, and lead strategic initiatives in alignment with our company’s mission. Reporting directly to the CEO, this executive role is key to shaping our future success in the DOE and NNSA sectors. Join us in making an impact! If you're a results-driven leader with deep industry expertise, we want to hear from you. https://lnkd.in/diwrrGwt Location: Remote (U.S.) with travel required Key Responsibilities: • Lead business growth strategies and capture opportunities • Develop strong relationships with existing and new clients • Analyze market trends, government acquisitions, and competitor intelligence • Oversee proposal management and high-value contract pursuits ($100M+) • Represent Sigma Science at industry conferences and networking events Qualifications: • 15+ years of business development experience with U.S. federal government customers (DOE/NNSA required) • Proven track record of winning federal contracts exceeding $100M • Strong leadership in managing diverse, geographically dispersed teams • Expertise in government procurement, FAR regulations, and proposal development • Proficiency in Microsoft Suite, SharePoint, and capture tools (GovWin, Deltek, CRM) Competitive salary + profit sharing & bonuses and full benefits package Apply today or share with your network! #BusinessDevelopment #Hiring #SigmaScience #FederalContracts #DOE #NNSA

Welcome Kevin Banks, Nuclear Safety Engineer, and Frankie Calder, QA/QC Engineer, to the Sigma Team! Both Kevin and Frankie are located in Portsmouth, OH, supporting the recently transitioned Portsmouth Paducah Project Office Technical Support Services contract.

Happy Anniversary to the following Sigma Employees celebrating in April—Gary Kellund, Bernard Foy, and Jake Noltensmeyer. We thank you for your continued dedication to the Sigma Mission.

Sigma is Hiring! Project Controls Specialist in Oak Ridge, TN https://lnkd.in/eTzehneM We're looking for an experienced professional to support our Senior Program Manager in overseeing contractor project control systems, tracking performance, evaluating reports, and ensuring successful project execution. Salary: $100K–$145K + profit sharing & bonuses What You'll Do: • Oversight of contractor project control systems • Track subproject performance (budget & schedule) • Evaluate baseline change proposals & monthly reports • Identify emerging project issues & optimize scheduling • Use PowerBI or similar tools for data analytics Requirements: • 10+ years in project controls/construction oversight • Expertise in Primavera P6, MS Project & Office Suite • Ability to obtain a DOE/NNSA “Q” Clearance Perks & Benefits: • 10 holidays + 15 PTO days • Medical, dental, vision, 401K & more • Tuition reimbursement & professional development Ready to take your career to the next level? Apply now or share with your network! #Hiring #ProjectControls #ConstructionManagement #SigmaScience

It's the last day of Waste Management Symposia, stop by booth 1019 and meet (l-r) In McCann, Executive VP; Gil Torres, President/CEO; and Senior Program Managers Monty Middlebrook and Jeri D'Orazio.

We're at #WMS2025! Stop by Booth 1019 and meet (l-r) Jeri D’Orazio and Monty Middlebrook, In McCann, Gil Torres, and Chrisanna Lane.

Are you passionate about environmental science and regulatory compliance? Do you have experience in environmental sampling and analysis? If so, Sigma Science has an exciting opportunity for you! We’re looking for an Environmental Sampling Specialist in Idaho Falls, ID. This role will primarily focus on mercury monitoring while also supporting regulatory compliance sampling across the site. What You'll Do: •Serve as the primary technical contact for the Mercury Monitoring Program •Ensure sampling equipment/supplies are maintained for extended treatment campaigns •Conduct mercury vapor sampling in compliance with EPA/company procedures •Support on-site mercury analysis/become a qualified analyst if needed •Assist with environmental field sampling for drinking water/wastewater/air/etc. What You Need: •B.S. in Chemistry, Biology, Geology, Engineering, or Environmental Sciences •3+ years of experience in environmental fieldwork, sampling, or compliance •Ability to obtain OSHA 40-hour HazWoper & Radiological Worker II certification •Proficiency in Microsoft Word and Excel highly desired Location: Onsite – Idaho Falls, ID Why Join Us? •10 holidays + 15 PTO days •Comprehensive medical, dental, and vision coverage •401K, profit sharing, and incentive bonuses •Tuition reimbursement & professional development •Supplemental voluntary insurance & Employee Assistance Program Apply today or reach out for more details https://lnkd.in/ec8MUg7F

Are you passionate about environmental science and regulatory compliance? Do you have experience in environmental sampling and analysis? If so, Sigma Science has an exciting opportunity for you! We’re looking for an Environmental Sampling Specialist in Idaho Falls, ID. This role will primarily focus on mercury monitoring while also supporting regulatory compliance sampling across the site. What You'll Do: •Serve as the primary technical contact for the Mercury Monitoring Program •Ensure sampling equipment/supplies are maintained for extended treatment campaigns •Conduct mercury vapor sampling in compliance with EPA/company procedures •Support on-site mercury analysis/become a qualified analyst if needed •Assist with environmental field sampling for drinking water/wastewater/air/etc. What You Need: •B.S. in Chemistry, Biology, Geology, Engineering, or Environmental Sciences •3+ years of experience in environmental fieldwork, sampling, or compliance •Ability to obtain OSHA 40-hour HazWoper & Radiological Worker II certification •Proficiency in Microsoft Word and Excel highly desired Location: Onsite – Idaho Falls, ID Why Join Us? •10 holidays + 15 PTO days •Comprehensive medical, dental, and vision coverage •401K, profit sharing, and incentive bonuses •Tuition reimbursement & professional development •Supplemental voluntary insurance & Employee Assistance Program Apply today or reach out for more details https://lnkd.in/ec8MUg7F

We're #hiring a new Environmental Scientist / Field Engineer in Idaho Falls, Idaho. Apply today or share this post with your network.

Accelerate Action—International Women’s Day 2025 This #IWD2025, we’re not just reflecting on progress, we’re committing to #AccelerateAction for gender equality. Creating a truly inclusive world means moving beyond conversations and driving real change. At Sigma Science, we are taking tangible steps to close gender gaps and create opportunities for women at all levels. This includes: • Mentorship program to support women in all roles • Advocating for equal pay and career advancement opportunities • Supporting work-life balance • Fostering a culture of allyship Equality isn’t just an ideal, it’s an action. Together, let’s push for meaningful progress and ensure that every woman has the opportunity to lead, innovate, and thrive.