Principal Environmental Scientist
$95k - $120ktsu.co
If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Principal Environmental Scientist Full Time Bloomfield, NJ, US T&M Associates is seeking a highly motivated and experienced Environmental Scientist or Engineer to join our NJ Environmental Market. The successful candidate will serve as a senior technical specialist within the remediation practice, providing advanced technical expertise and independent decision-making on complex environmental projects. This position will include leading technical execution, developing solutions to challenging environmental issues, and supporting project teams in delivering high-quality, compliant remediation services. Key Responsibilities Serve as a senior technical specialist for environmental remediation projects involving site investigation, remedial design, environmental data evaluation, regulatory compliance, permitting, and long-term site management. Independently evaluate environmental conditions, analyze technical data, and develop recommendations and solutions for complex remediation challenges. Lead technical execution of projects, including preparation and review of work plans, technical reports, permit applications, and regulatory submittals. Provide technical guidance and mentorship to engineers and scientists in support of project delivery and professional development. Serve as Project Manager on a variety of environmental investigation projects with a focus on those requiring compliance with the NJDEP’s Site Remediation Program. Collaborate with other Project Managers, LSRPs, Engineers, and Scientists to ensure projects are completed in accordance with technical standards, regulatory requirements, and client objectives. Perform technical reviews and support QA/QC efforts to ensure consistency, accuracy, and compliance across project deliverables. Prepare technical and cost proposals, evaluate project risks, and contribute to development of competitive solutions for client pursuits. Maintain knowledge of applicable environmental regulations, emerging technologies, and industry best practices. Qualifications Bachelor's degree in Environmental Science, Environmental Engineering, Geology, Hydrogeology, or related discipline required. PE, PG, or equivalent professional licensure preferred. LSRP license or willingness to pursue the LSRP examination preferred. 8+ years of environmental consulting experience with demonstrated expertise in site investigations, remediation systems, soil and groundwater treatment, environmental compliance, waste management, remediation optimization, and long-term operations and maintenance. Demonstrated ability to independently manage technical assignments and develop practical solutions to complex environmental challenges. Experience coordinating project teams and providing technical guidance to junior staff. Familiarity with SRRA, ARRCS, RCRA, CERCLA, TSCA, and related state and federal regulatory programs. Strong understanding of local, state, and federal environmental requirements and permitting processes. Excellent written and verbal communication skills. 40-Hour OSHA HAZWOPER training with annual refresher preferred. Occasional travel and collaboration across offices required. T&M Associates is committed to pay transparency and equitable compensation practices in compliance with applicable laws, including the New Jersey Equal Pay Act. T&M estimates that the salary range for this position will fall between $95,000- $120,000 . The actual salary offered may vary within this range, depending on a variety of factors including the candidate’s experience, educational qualifications, specific skills and knowledge, as well as internal pay equity and geographic location. T&M Associates offers a competitive and comprehensive benefits package designed to support the health, well-being, and professional growth of our employees. Benefits include comprehensive insurance (medical, dental and vision), a 401(k) with company match, paid time off, flexible work schedules, wellness programs, and professional development opportunities — all within a people-first, award-winning hybrid work environment. New Hires must have documents indicating they are eligible to work in the United States. EEO/AA Employer. For California based applicants, our CCPA-CRPA Privacy Notice can be found on our Careers page at #J-18808-Ljbffr
$64.89k - $82.64k
...Overview Join our team as an Environmental Scientist at Colliers Engineering & Design in Mt. Laurel, NJ! Are you passionate about environmental sustainability and looking to make a real impact? At Colliers Engineering & Design, we're excited to invite an enthusiastic...SuggestedTemporary workFor subcontractorLocal areaLong distanceNight shift- ...expertise. Here, you can apply your passion and collaborate with top environmental professionals on work that’s vital to our clients and the... ...a highly motivated, personable, and organized Environmental Scientist or Professional Geologist looking to advance their career as...SuggestedFull timeTemporary workPart timeWork experience placementFor subcontractorCasual workWork at officeLocal areaWorldwideFlexible hoursNight shift
- ...Solipsys, a subsidiary of Collins Aerospace, is seeking a Senior Principal Software Engineer to drive architecture and development of critical capabilities in an Agile setting. You will coordinate multiple engineers, lead decisive actions, and communicate effectively across...Principal
- ...collaborating, integrating, and standardizing the engineering approach across the customers enterprise.We have on-going requirements for a Principal Systems Engineer to support various organizations throughout the government customer’s Signals Intelligence enterprise in their...PrincipalFull time
- ...Solipsys, managed by Collins Aerospace, is seeking a Principal Software Engineer for our Fulton, MD facility. You will lead design and development of critical capabilities in an Agile setting, using Java, C++, GraphQL, REST, and modern tooling. This onsite role requires...Principal
$183.38k - $193.05k
...Senior Principal Software Engineer Responsibilities for this Position We encourage you to apply if you have any of these preferred skills or experiences: Demonstrated ownership of the full software development lifecycle Proven technical leadership of software...PrincipalFlexible hours- ...Principal George E. Peters is looking for a visionary leader that is knowledgeable of best practices in education and can continue to move the school forward. This person will inspire and coach the staff. The successful candidate should be passionate about Adventist...PrincipalWork at officeLocal area
$133k - $157k
Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking an adaptable, ever-curious Linux / Systems Infrastructure Engineer to join our team in Annapolis Junction, MD. In this role, you...PrincipalHourly payContract workWork experience placementImmediate startFlexible hours$149k - $177k
Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We have an immediate need for an experienced Database Engineer with deep expertise in MongoDB to help shift legacy, manual security evaluation...PrincipalHourly payContract workWork experience placementImmediate startFlexible hoursShift work- Principle Data ArchitectInsight Global is hiring for a full time Principle Data Architect to join a leading Health Insurance Agency. This team is looking to build a centralized data platform from the ground up, and looking for this person to architect it and build it. ...PrincipalFull timeWork at officeRemote work
$94.2k - $141.2k
...impossible. Our employees are not only part of history, they're making history.Northrop Grumman’s Mission Systems Sector is seeking a Principal Project Management/ Sr. Principal Project Management - Level 3 or Level 4 to join our team. Please note this is an individual...PrincipalFull timeWork at officeRelocation packageMonday to ThursdayShift work$199k - $235k
Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We have an immediate need for a Software Engineer specializing in privileged access and security infrastructure to serve as the Subject Matter...PrincipalHourly payContract workWork experience placementImmediate startFlexible hours$156.4k - $234.6k
...while providing a decisive advantage to the warfighter. Come be a part of our mission!We are looking for you to join our team as a Sr Principal Cyber Systems Engineer based in Annapolis Junction, MD.Northrop Grumman Mission Systems Mission Defense Cyber Team has an opening...PrincipalFull timeRelocationShift work$197k - $232k
Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED In this role, you will bring together full-lifecycle systems engineering rigor and agile project management to engineer end-to-end data flows...PrincipalHourly payContract workWork experience placementImmediate startFlexible hours$172k - $203k
Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED In this high-visibility, blended role spanning Systems Administration and Operations Support, you will be the heartbeat of our 24/7 watchfloor...PrincipalHourly payContract workWork experience placementImmediate startFlexible hoursRotating shift$205k - $217k
Red Arch Solutions is hiring a Principal Software Engineer for our program in Annapolis Junction, Maryland. The Software Engineer will join an experienced team working on efforts to modernize an existing data tracking and metrics system. The User Experience (UX) developer...Principal- ...is currently listed as non-managerial but depending on the qualifications of the applicant could be re-categorized as a Managing Principal. RequirementsLocal to Annapolis Junction region or willing to relocate Bachelor and/or Master of Science in Civil Engineering, Geological...PrincipalTemporary workLocal areaRelocation
- ...critical operations across the globe, keeping our country safe and secure. Job Description As an Information Security Analyst Sr Principal, you will be responsible for the ICAM program’s network accreditation on both unclassified and classified networks. You will also...Principal
$10k
...Job Description Job Description Description: Columbia Technology Partners is hiring a Principal Systems Engineer to lead the engineering and sustainment of complex, mission‑focused enterprise systems. This position delivers senior‑level technical authority across FORNSAT...PrincipalTemporary workFor contractorsLocal area$108.2k - $162.4k
...Principal Or Sr. Principal Cybersecurity Systems Engineer (CSSE) At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive...PrincipalShift work$146k - $234k
ResponsibilitiesPeraton Labs is seeking a self-motivated Principal Research Scientist with a passion for developing solutions for problems in the field of autonomous systems across a variety of domains. You will lead or work with a team of research scientists to design...PrincipalContract workShift work$149.3k - $234.6k
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people...PrincipalFull timeContract workRelocationShift work$149.3k - $234.6k
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people...PrincipalFull timeRelocationShift work- Collins Aerospace, a leader in aerospace and defense, seeks a Principal Software Engineer for Solipsys in Fulton, MD. You will drive design and development of critical capabilities in an Agile setting, coordinating multiple engineers and delivering solutions for government...Principal
- ...Principal Systems Engineer2HB Incorporated is seeking a Principal Systems Engineer in order to support its government customer in Annapolis Junction, MD. This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance.2HB is seeking a candidate who shall...PrincipalFull time
$131.3k - $237.35k
...MattersMission success depends on engineers who not only solve today's technical challenges but also help define tomorrow's solutions. As a Principal Hardware Design Engineer, you will provide expert technical guidance across complex engineering efforts while developing...PrincipalFull time$200k - $280k
...Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Principal Systems Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a...PrincipalFull timeContract workRemote workWork from homeRelocation package$123.4k - $193.9k
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people...PrincipalFull timeContract workRelocationShift work$191.25k - $206k
...Responsibilities for this Position Senior Principal Electro-Optics Engineer ID: 2026-74593 US-MD-Annapolis Junction Required Clearance: TS/SCI, obtainable within reasonable time based on requirements Posted Date: 8/27/2026 Category: Engineering-Hardware...PrincipalFull timeFlexible hours$220k - $224k
...ACTIVE TS/SCI Clearance with Poly REQUIRED Position Overview: Red Arch Solutions is hiring a Principal Backend Software Engineer to join a priority program in Annapolis Junction, Maryland. We are seeking a Backend Software Engineer with experience building and testing...Principal16 hoursFull timeContract workWork experience placementLocal areaRemote work
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