Senior Level Assistant Department Head Jobs
Senior level assistant department head jobs place experienced professionals in charge of departmental direction, operational outcomes, and the cross-functional teams that drive execution. Openings are concentrated in Education, Science & Research, and Agriculture & Farming, with a mix of on-site, remote, and hybrid settings, and employers like Texas A&M University, Southeastern Louisiana University, and BOSWELL hiring at this level now.
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Showing 5 of 12+ Senior Level Assistant Department Head jobs
Location: East Brunswick, NJ or South Hackensack, NJ HQ office.
Department: Water Services Team
Title: Deputy Department Head of Water Services - Environmental Engineering
About Boswell
Since our founding in 1924, Boswell has evolved into a multidisciplinary engineering consulting firm serving public and private sector clients. We take pride in delivering quality engineering solutions while fostering a collaborative workplace that supports employee development and professional growth.
About this Role
Boswell offers a rare, genuine blend of stability, mentoring by engineering excellence professionals, a "family feel" and growth options for a Deputy Department Head of Water Services based at either our new East Brunswick, NJ or South Hackensack, NJ HQ office. This exciting new role, reporting directly to Boswell’s Vice President of Water Services, will be involved in day-to-day operations leading and managing all levels of engineers while also managing projects.
Water and Wastewater Services
This Deputy Department Head will be responsible for managing water and wastewater improvement projects which include the design of water/ wastewater conveyance and treatment systems, environmental studies, and hydraulic modeling. They will also assist in managing the division, including preparation of proposals, distribution of work, overseeing staffing and technical review of projects in the department, including budgeting and scheduling.
Key Responsibilities
- Prepare job proposals, establish project budgets and construction cost estimates
- Lead planning, design and permitting for water and wastewater infrastructure projects, including managing project scope and schedule
- Manage project managers and technical staff
- Manage/ mentor Engineers at all levels
- Foster relationships with municipal utilities, authorities and public and private sector clients
- Strong attention to detail
- Strong verbal and written skills
- Ability to work independently
- Manage time efficiently
- Adhere to internal standards, policies, and procedures
Qualifications
- Bachelor’s degree with 15+ years of relevant work experience including engineering design, construction, project management, estimates and proposals on water and wastewater infrastructure projects.
- Professional Engineering (P.E.) License is required.
Experience in the following:
- Design of water/sanitary sewer conveyance systems
- Wastewater treatment plant design
- Water treatment design
- Well redevelopment
- Hydraulic Modeling
- Excellent written and verbal communication skills
- Experience with developing project scope, fee & schedule during proposal preparation
Benefits & Compensation
We recognize that the best way to provide services of the highest quality is by investing in our employees. Our competitive compensation and benefits include:
- Professional Development and Ongoing Mentoring: Expert training and mentoring through the Boswell Academy, licensed Professional Engineers who still do the work and tuition assistance programs
- Medical, dental, and vision insurance
- Company-paid life insurance and voluntary life insurance
- Short-Term and Long-Term Disability (LTD and STD)
- Flexible Spending Account (FSA)
- Health Savings Account (HSA)
- 401(k) company match
- Paid Time Off (PTO) including vacation, sick days, and holidays
- Tuition assistance
- Employee referral bonuses
- Company paid Certifications and Training
- Paid Maternity and Paternity Leave
The salary range below is applicable for the job and location associated with this position. Compensation will vary based on specific relevant experience, education, certifications, skill levels, geographic location, and other compensable factors.
- Salary Range: $165,000-190,000 / Year
Boswell accepts applications on a rolling basis and reserves the right to cancel this posting at any time.
AAP/EEO/M/F/D/V Statement
Boswell is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including sexual orientation and gender identity), national origin, age, citizenship status, marital status, physical or mental disability, military/veteran status, genetic information, or any other legally protected status.
Location: East Brunswick, NJ or South Hackensack, NJ HQ office.
Department: Water Services Team
Title: Deputy Department Head of Water Services - Environmental Engineering
About Boswell
Since our founding in 1924, Boswell has evolved into a multidisciplinary engineering consulting firm serving public and private sector clients. We take pride in delivering quality engineering solutions while fostering a collaborative workplace that supports employee development and professional growth.
About this Role
Boswell offers a rare, genuine blend of stability, mentoring by engineering excellence professionals, a "family feel" and growth options for a Deputy Department Head of Water Services based at either our new East Brunswick, NJ or South Hackensack, NJ HQ office. This exciting new role, reporting directly to Boswell’s Vice President of Water Services, will be involved in day-to-day operations leading and managing all levels of engineers while also managing projects.
Water and Wastewater Services
This Deputy Department Head will be responsible for managing water and wastewater improvement projects which include the design of water/ wastewater conveyance and treatment systems, environmental studies, and hydraulic modeling. They will also assist in managing the division, including preparation of proposals, distribution of work, overseeing staffing and technical review of projects in the department, including budgeting and scheduling.
Key Responsibilities
- Prepare job proposals, establish project budgets and construction cost estimates
- Lead planning, design and permitting for water and wastewater infrastructure projects, including managing project scope and schedule
- Manage project managers and technical staff
- Manage/ mentor Engineers at all levels
- Foster relationships with municipal utilities, authorities and public and private sector clients
- Strong attention to detail
- Strong verbal and written skills
- Ability to work independently
- Manage time efficiently
- Adhere to internal standards, policies, and procedures
Qualifications
- Bachelor’s degree with 15+ years of relevant work experience including engineering design, construction, project management, estimates and proposals on water and wastewater infrastructure projects.
- Professional Engineering (P.E.) License is required.
Experience in the following:
- Design of water/sanitary sewer conveyance systems
- Wastewater treatment plant design
- Water treatment design
- Well redevelopment
- Hydraulic Modeling
- Excellent written and verbal communication skills
- Experience with developing project scope, fee & schedule during proposal preparation
Benefits & Compensation
We recognize that the best way to provide services of the highest quality is by investing in our employees. Our competitive compensation and benefits include:
- Professional Development and Ongoing Mentoring: Expert training and mentoring through the Boswell Academy, licensed Professional Engineers who still do the work and tuition assistance programs
- Medical, dental, and vision insurance
- Company-paid life insurance and voluntary life insurance
- Short-Term and Long-Term Disability (LTD and STD)
- Flexible Spending Account (FSA)
- Health Savings Account (HSA)
- 401(k) company match
- Paid Time Off (PTO) including vacation, sick days, and holidays
- Tuition assistance
- Employee referral bonuses
- Company paid Certifications and Training
- Paid Maternity and Paternity Leave
The salary range below is applicable for the job and location associated with this position. Compensation will vary based on specific relevant experience, education, certifications, skill levels, geographic location, and other compensable factors.
- Salary Range: $165,000-190,000 / Year
Boswell accepts applications on a rolling basis and reserves the right to cancel this posting at any time.
AAP/EEO/M/F/D/V Statement
Boswell is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including sexual orientation and gender identity), national origin, age, citizenship status, marital status, physical or mental disability, military/veteran status, genetic information, or any other legally protected status.
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Senior Level Assistant Department Head Jobs: Frequently Asked Questions
How do I get a senior level assistant department head job?
Employers at this level look for candidates who have already owned significant outcomes, not just contributed to them. Highlight your experience leading teams, managing budgets, and influencing departmental strategy. Demonstrated ability to mentor junior staff, resolve complex operational problems, and communicate across leadership levels will give you a clear edge over candidates still building that ownership record.
Which companies hire senior level assistant department heads?
Companies hiring senior level assistant department heads right now include Texas A&M University, Southeastern Louisiana University, and BOSWELL, based on current listings on Migrate Mate as of November 2026. Hiring at this level tends to come from mid-size to large organizations that have enough departmental complexity to warrant experienced deputy leadership with real decision-making authority.
Are there remote senior level assistant department head jobs?
Yes, though on-site and hybrid arrangements are common given the coordination demands of deputy leadership roles. About 0% of senior level assistant department head openings are remote or hybrid as of November 2026, so options exist for candidates who need location flexibility while still taking on significant leadership responsibility.
What makes an assistant department head role senior level?
Senior level assistant department head roles are defined by scope and accountability. At this stage, you are expected to co-own departmental performance, lead project execution independently, mentor other managers or specialists, and step in for the department head when needed. The difference from mid-level is less about title and more about the degree of autonomous decision-making and strategic input expected from you daily.
Which industries hire the most senior level assistant department heads?
Senior Level assistant department head roles concentrate in Education, Science & Research, and Agriculture & Farming, based on current listings on Migrate Mate as of November 2026. These sectors tend to have layered organizational structures with enough operational volume to require experienced deputy leadership that can manage teams and drive outcomes without close oversight.