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Senior Process Engineer Jobs in Big Pine Key, FL

Apex Companies

Civil/Environmental Engineer

Marathon, FL · On-site

Project Support: Assist senior engineers and project managers in the planning, design, permitting ... process, please contact Talent@apexcos.com or (301) 417-0200. Likewise, feel free to reach out to ...

Monroe County, FL

Transportation Planner

Marathon, FL · On-site

$81K - $130K/yr

Reviews and processes Right-of-Way Abandonment applications. Coordinates with utilities and service ... Master's degree in Engineering, Urban & Regional Planning, or related field with five (5) years ...

Monroe County, FL

Transportation Planner

Marathon, FL · On-site

$81K - $130K/yr

Reviews and processes Right-of-Way Abandonment applications. Coordinates with utilities and service ... Master's degree in Engineering, Urban & Regional Planning, or related field with five (5) years ...

Monroe County, FL

Principal Planner

Marathon, FL · On-site

$81K - $130K/yr

... developers by providing information, guidance, and assistance. * Reviews proposed development ... Drafts language and guides proposals through public hearings and other administrative processes.

Monroe County, FL

Principal Planner

Marathon, FL · On-site

$81K - $130K/yr

... developers by providing information, guidance, and assistance. * Reviews proposed development ... Drafts language and guides proposals through public hearings and other administrative processes.

Monroe County Roads

Principal Planner

Marathon, FL · On-site

$81.67 - $130.67/hr

... developers by providing information, guidance, and assistance.* Reviews proposed development ... Drafts language and guides proposals through public hearings and other administrative processes.

US Navy

Oceanographer/Meteorologist

Marathon, FL

... processing, prediction, exploitation, and dissemination of environmental data. Ensure safety of ... senior, typically as mid-grade Lieutenants. Promotions to LTJG and LT occur at 2 and 4 years of ...

All JobsProcess Engineer JobsSenior Process Engineer JobsSenior Process Engineer Jobs in Big Pine Key, FL

Senior Process Engineer information

See Big Pine Key, FL salary details

$80K

$129.1K

$181.8K

How much do senior process engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for senior process engineer in Big Pine Key, FL is $129,111.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,900.00 and $143,400.00 per year, depending on experience, location, and employer.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What cities near Big Pine Key, FL are hiring for Senior Process Engineer jobs?

Cities near Big Pine Key, FL with the most Senior Process Engineer job openings:

Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Big Pine Key, FL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $129,111 per year, or $62.1 per hour.

Civil/Environmental Engineer

Apex Companies

Marathon, FL

Full-time

Re-posted 3 days ago

Job description

Are you driven to grow, lead, and make a meaningful impact? At Apex, we're building more than a consulting and engineering firm—we're creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you'll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.
Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.
As we continue to expand, we're looking for high-performing professionals who are ready to lead, collaborate, innovate, and create impact. At Apex, you help shape what's next. When we succeed together, we share in that success. All Apex positions are eligible for annual bonus opportunities, reinforcing our commitment to recognizing and rewarding meaningful contributions that drive our collective growth.

This role is eligible for a $5,000 sign-on bonus, subject to the terms and conditions of the Company's sign-on bonus program.
Position Summary:
Seeking a motivated Entry-Level Civil/Environmental Engineer to join our Marathon, FL office. In this role, you will work under the guidance of experienced professionals to support a variety of municipal and environmental projects, including water/wastewater systems, site development, stormwater management, and more. This is an excellent opportunity to build foundational skills, gain hands-on project experience, and grow within a supportive engineering environment.

Key Responsibilities:

  • Project Support: Assist senior engineers and project managers in the planning, design, permitting, and documentation of municipal infrastructure projects.
  • Design & Drafting: Develop preliminary plans, calculations, and technical drawings using AutoCAD and Civil 3D software.
  • Data Collection & Analysis: Perform field investigations, review reports and drawings, and assist in analyzing data to inform engineering solutions.
  • Regulatory Compliance: Help ensure designs and deliverables meet local, state, and federal regulations.
  • Communication & Collaboration: Work closely with internal staff, clients, and external stakeholders, providing updates on project progress and addressing technical inquiries.
  • Continuous Learning: Pursue professional development opportunities, stay current with industry best practices, and obtain professional licensure.

Qualifications:

  • B.S. in Civil or Environmental Engineering (or closely related field).
  • Interest in water/wastewater engineering.
  • Engineer Intern (EI) certification preferred or the ability to obtain within 6 months.
  • Proficiency in AutoCAD; Civil 3D experience preferred.
  • Strong written and verbal communication skills.
  • Excellent organizational and self-management abilities.
  • Internship or co-op experience desired.
  • Sponsorship not available now or in the future.

Why You'll Love Working for Us

  • Company-subsidized medical and dental insurance.
  • Company-paid life, short-term, and long-term disability insurance.
  • 401(k) match and tuition assistance.
  • Cross-training and opportunities to work on a variety of environmental projects.
  • Performance-based bonuses and other incentives.
  • Opportunities for continued technical and professional development.
  • The opportunity to work alongside some of the best and brightest professionals in the environmental industry.
  • Join a 2,000+ employee national firm with 70+ locations across the United States.

Apex Job Title: Engineer 1 - Staff Engineer

Req ID: 11864

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TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career's sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.