Senior Mechanical Engineer

  • CACI
  • Springfield, Virginia
  • Full Time
Senior Mechanical EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *

CACI is seeking a Mechanical Engineer , that provides professional engineering support for heating, ventilating, and air conditioning (HVAC) planning and support for Contractor-supported locations, facilities, and equipment within the designated strategic (fixed), tactical, and mobile facilities or mission equipment shelters and in related supporting systems inside or outside the secure areas. HVAC and plumbing systems and support for air and water systems conduct design calculation for the heating and cooling load of facilities and size HVAC system, design Air duct and pipe sizing using ASHARE codes and DOD guidelines and calculate friction losses in a plumbing system and size pumps. Demonstrate skills in chiller systems and the ability to use CAD software to draw complete design concepts. The candidates should be familiar with the HVAC and Plumbing system, chiller, and boiler system including Building Automation System (BAS).

What Youll Get to Do :

  • Perform HVAC, HVAC controls, chillers, boiler, water distribution, ductwork, plumbing, and fire protection systems design.

  • Reviews engineering design proposals, design drawings, specifications, and other technical document submissions and recommend improvements.

  • Provides advice and guidance to Government engineers involving all aspects of HVAC facilities design, construction, operation, and maintenance or repair.

  • Reviews reports and studies to identify deficiencies and participate in the planning of construction/redesign programs.

  • Utilize appropriate software and hardware tools to track load changes or other parameters of design, construction, operation and maintenance, and repair.

  • Prepares design concepts, program development brochures, MILCON programming documents, cost estimates, economic analyses, plans and specifications, and all related construction project documentation for construction projects to be executed through contract or with Government in-house resources.

  • Inspects construction projects or existing facilities to identify deficiencies, recommend changes, ascertain compliance with plans and specifications, or for other designated purposes.

  • Provides guidance, direction, and assistance to technicians working in related disciplines.

  • Maintain technical liaison and communication between on-site technicians, clients, and vendors.

  • Perform on-site surveys to develop to-scale designs and detailed reports. Participate in construction inspections and final inspections.

  • Generate sketches and drawings showing relation of proposed installation in existing or new facilities with exact specifications and dimensions.

  • Confer with engineering staff and other personnel to identify and resolve problems with the design or implementation.

  • Coordinate design components with a multi-disciplinary as required for site-specific modifications and new construction.

  • Prepare AutoCAD construction drawings and prepare site-specific specifications and contract documents and independent cost estimates.

  • Perform project management related tasks and communication (including safety plans, sequence of work, cutover plans).

Youll Bring These Qualifications:

  • A Bachelor's Degree in Mechanical Engineering or related Engineering degree from an accredited college/university.

  • Eight years of diversified professional engineering experience embracing the following:

  • Application engineering for mechanical equipment.

  • Application engineering with experience in design, installation, operation, and maintenance of automatic control systems. Supervision of plant operations, maintenance, and repair of physical plant s ystems and equipment including large-scale HVAC plants and distribution systems.

  • Resident engineering experience on construction projects with large, complex, and highly sophisticated HVAC Systems. Eight years of experience with mechanical systems design including HVAC and plumbing systems with commercial, industrial and/or government facilities.

  • Must have current and relevant knowledge of building and energy codes in order to be able to perform heating and cooling load calculations, ductwork sizing and layout, piping calculations and distribution, sections/elevations, and equipment sizing and selection.

  • Proficiency with AUTOCAD

  • Command of fluent English, including the ability to read, write, and comprehend technical documentation, schematics, and diagrams written under the ANSI standards.

  • Top Secret (TS) security clearance with Sensitive Compartmented Information (SCI) eligibility.

  • Ability to provide technical assistance and recommendations regarding the closure of construction related punch-list items.

  • Ability to conduct efficient, organized data gathering, and data analysis.

  • Ability to develop project plans, establish project schedules, project estimates.

These Qualifications Would be Nice to Have:

  • Professional registration is preferred.

What We Can Offer You:

  • Weve been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • We offer competitive benefits and learning and development opportunities.

  • We are mission-oriented and ever vigilant in aligning our solutions with the nations highest priorities.

  • For over 60 years, the principles of CACIs unique, character-based culture have been the driving force behind our success.

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What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground in your career and in our legacy.

Your potential is limitless. So is ours.

Learn more about CACI here.

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Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here .

The proposed salary range for this position is:

$103,800 - $218,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
Job ID: 484613276
Originally Posted on: 7/9/2025

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