HVAC/Mechanical Sales Representative-New England Model551GroupHVAC/Mechanical Sales Representative-New EnglandTewksbury, MAWe are always present and available as an expert resource for our customers when needed, we do the right thing every time we interact with each other and our customers, and we provide opportunities for the development and professional growth of our customers, partners, and employees through constant engagement and interaction. The ideal candidate will identify and pursue new sales opportunities, provide expert technical support, and educate distributors, contractors, and MEP firms on the roles our products play within their respective businesses.
Senior Mechanical Engineer SymboticSenior Mechanical EngineerReading, MAApplying next-gen technology, high-density storage and machine learning to solve today's complex distribution challenges, Symbotic enables companies to move goods with unmatched speed, agility, accuracy and efficiency. Cross-Functional Collaboration: Work closely with electrical, software, controls, manufacturing, and quality engineering teams to ensure seamless integration and product success. .
NewMechanical Engineer The LiRo GroupMechanical EngineerNewton, MA$90,000–$120,000 / yearRecently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to create a larger, more efficient, and cost-effective team to serve clients. We work hard to build a corporate culture that empowers all our employees to freely share their ideas, know their presence, and contributions are truly valued, fostering a climate where our employees are enabled to maximize their full potential.
NewDirector of Engineering, Building Design JobotDirector of Engineering, Building DesignBoston, MA$160,000–$200,000 / yearNational Building Design Engineering firm looking for an executive level engineering manager to help drive business development in the commercial, healthcare and higher education space along with manage day to day operations. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewSr. Mechanical Engineer Johnson ControlsSr. Mechanical EngineerBurlington, MA$150,000–$170,000 / yearReadiness and enthusiasm to work in a dynamic environment that features: rapidly changing requirements, quick iteration with novel hardware, heavy communication demands, and process development that involves critical, high-risk trade-offs. Enabled by the Stack Forging™ process, JCI produces high-performance thermal components and cooling loop solutions — purpose-built for direct integration into AI, HPC, and mission-critical systems.
Specialist, Project Engineering (Space Systems) : Sign-on bonus ($15K max) L3Harris TechnologiesSpecialist, Project Engineering (Space Systems) : Sign-on bonus ($15K max)Wilmington, MA$92,500–$171,500 / yearThis role will be responsible for full lifecycle Project Engineering support for a range of software and hardware development, assembly, and integration and test efforts to deliver critical space-based remote sensing systems for our customers. Understands how to develop a schedule using Earned Value on a program with $5M-$20M in value and manage a project using the Earned Value Indicators on a DCMA surveilled program (highest rigor applied).
Regional Sales Manager, Thermal Engineering Wakefield Thermal Solutions, Inc.Regional Sales Manager, Thermal EngineeringNashua, NHBuilding on over four decades of leadership and experience, Wakefield Thermal designs, manufactures, and sells thermal management products that remove excess heat generated by electronic components. Historically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.
Technical Service Engineering Shred-Tech CorporationTechnical Service EngineeringCambridge, ONThe Technical Service Engineering will address incoming inquiries and requests for technical support, parts and service, warranty issues and address customer challenges with respect to all equipment. Serve as the service representative in project leader meetings with engineering and CI teams, addressing all aspects of product development, process improvements, and field operations.
NewAdvanced Engineering Technician The Computer Merchant, LtdAdvanced Engineering TechnicianQuincy, MA$28–$29.83 / hourContractorWorking with Engineering, Operations Support and individuals in other departments, the Advanced Engineering Technician will support engineering activities such as design, test, check-out, modification, fabrication and assembly of prototype electro mechanical systems, experimental design circuitry, laser/light transmission devices or specialized test equipment. * While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations.
NewFM Approvals Engineering Quality Auditor II FMFM Approvals Engineering Quality Auditor IINorwood, MA$74,080–$106,500The role of the Quality Auditor is expected to independently schedule and conduct conformity assessment audits at customer locations. This role will support a team of dedicated auditors who focus on conducting customer at location on-site compliance audits.
Technical Product Manager Big Belly Solar LLCTechnical Product ManagerNeedham, MAYou will work closely with our engineering and customer support teams in Needham, manufacturing operations in Methuen, and the sales team to manage our products from concept through production and field performance. Cross-Functional Teamwork: Collaborating with design, engineering, sales, and marketing teams to ensure a smooth, cohesive product launch.
NewRF Engineer III (NH) - Security Clearance GCR Professional ServicesRF Engineer III (NH) - Security ClearanceHudson, New HampshireContractorCollaboration: Collaborate with cross-functional teams, including electrical engineers, mechanical engineers, software engineers, and project managers, to ensure successful integration of the Antennas. *Testing and Measurement Equipment: - Experience with Antenna/RF testing and measurement equipment, such as network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
NewManufacturing Engineer III| (NH) GCR Professional ServicesManufacturing Engineer III| (NH)Hudson, New HampshireContractorYou will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives. As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.
Manufacturing Engineer III (NH) GCR Professional ServicesManufacturing Engineer III (NH)Hudson, New HampshireContractorYou will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives. As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.
NewSales Engineer GCR Professional ServicesSales EngineerAmesbury, Massachusetts$85,000–$120,000 / yearThis role collaborates closely with Sales, Engineering, Operations, and Quality to develop and deliver engineered solutions that meet customer requirements while driving revenue growth, customer satisfaction, and long-term business relationships. The Sales Engineer serves as the technical liaison between customers and internal teams, providing engineering expertise throughout the sales process.
CAD Designer GCR Professional ServicesCAD DesignerAmesbury, Massachusetts$40–$48 / hourThis role focuses heavily on creating accurate 2D drawings from existing 3D models and collaborating closely with engineering teams. GCR is seeking a skilled CAD Designer to support the design and development of simple assemblies and fixtures.
NewApplication Engineer GCR Professional ServicesApplication EngineerBillerica, Massachusetts$95,000–$130,000 / yearJob Summary: This role is responsible for translating customer technical requirements into product specifications, designing and validating new features, and developing custom mechanical components. It also includes maintaining technical documentation, providing on-site support, and collaborating cross-functionally to ensure successful product implementation.
Thermal Design Engineer Wakefield Thermal Solutions, Inc.Thermal Design EngineerNashua, NH$117,925 / yearESSENTIAL DUTIES AND RESPONSIBILITIES: • In support of the pioneer status for the Wakefield Thermal Brand, develop targeted products for various market segments and introduce these new products into distribution sales channel, including the identification of new products, and expansion of existing products. SUMMARY: Reporting to the Director of Engineering, the Thermal Design Engineer will be a technical resource for both internal and external stakeholders as it relates to the design of our various, highly technical product offerings in the thermal design space.
Manufacturing Engineer - Thermal Solutions Wakefield Thermal Solutions, Inc.Manufacturing Engineer - Thermal SolutionsNashua, NHBuilding on over four decades of leadership and experience, Wakefield Thermal designs, manufactures, and sells thermal management products that remove excess heat generated by electronic components. Historically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.
Manufacturing Engineer Shred-Tech CorporationManufacturing EngineerCambridge, ONWorking closely with cross-functional teams including Engineering, Production, Quality, Supply Chain and Operations, you will lead process improvement initiatives, support engineering change implementation and contribute to the successful execution of strategic manufacturing projects. As a Manufacturing Engineering Specialist at Shred-Tech, you will play a key role in optimizing manufacturing operations, supporting new product introductions, and driving continuous improvement initiatives across the organization.
NewCNC Manufacturing Engineer - Industrial - Salisbury, MA Michael Page USACNC Manufacturing Engineer - Industrial - Salisbury, MASalisbury, MA$90,000–$110,000 / yearFull timeThe CNC Manufacturing Engineer will report directly into the Engineering Manager and be responsible for: Develop, optimize, and troubleshoot CNC programs for multi-axis mills and lathes (primarily using Siemens NX). My client is seeking a highly skilled CNC Programmer/Manufacturing Engineer that will combine hands-on CNC programming with broader manufacturing engineering responsibilities.
NewSr. Process Engineer Johnson ControlsSr. Process EngineerBurlington, MA$97,000–$162,000 / yearYou will be a key contributor across multiple steps of our manufacturing process, which includes areas such as laser cutting, metal-metal bonding, surface characterization/preparation, complex part geometry design, advanced data and computational analysis, and material property optimization. Technical degree (BS/MS) with 7+ years of industry experience, or a PhD with 3+ years of industry experience in Mechanical Engineering, System Engineering, Electrical Engineering, Controls Engineering, Advanced Manufacturing, or a related field.
NewMechanical Data Engineer (Mechanical + Data Engineering Required) RingMechanical Data Engineer (Mechanical + Data Engineering Required)Boston, MAPreferred QualificationsExperience with data operations, labeling workflows, ML data pipelines, or AI/ML data lifecycle (collection -> labeling -> QA -> training -> evaluation -> deployment).Experience in fast‑paced startup or high‑growth environments. As an Individual Contributor on the Data Studio team, you will play a key role in transforming raw customer data into structured, high-fidelity datasets that power model training, evaluation, and customer delivery.
Mechanical Engineering Lead - Senior Principal Mechanical Engineer - Sign on Bonus! BAE Systems PlcMechanical Engineering Lead - Senior Principal Mechanical Engineer - Sign on Bonus!NHfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US125963BREXTERNAL/Mechanical-Engineering-Lead---Senior-Principal-Mechanical-Engineer---Sign-on-Bonus !
Sr. Manager, Mechanical Engineering Wonder Group IncSr. Manager, Mechanical EngineeringBoston, MA$188,000–$208,000 / yearStrong knowledge of robotics systems, extremely comfortable working with robotics software groups and product managers to effectively spec out a product, and then deliver on those agreed upon specs. We're looking for someone with proven experience building mechanical engineering teams and leading those teams to develop complex industrial automation systems on tight timelines.
Mechanical Engineering Manager Formlabs IncMechanical Engineering ManagerSomerville, MA$120,000–$270,000 / yearDrive the team to hit program milestones, provide input to program schedules, actively work with cross functional leaders to develop products more efficiently. If you''re looking to lead and develop our rapidly growing team of talented mechanical engineers as we create next-generation digital fabrication technology, then we want you as our Manager of Mechanical Engineering.
Mechanical Engineering Manager FormlabsMechanical Engineering ManagerSomerville, MA$160,000–$280,000 / yearDrive the team to hit program milestones, provide input to program schedules, actively work with cross functional leaders to develop products more efficiently. If you're looking to lead and develop our rapidly growing team of talented mechanical engineers as we create next-generation digital fabrication technology, then we want you as our Manager of Mechanical Engineering.
Tech Lead, Mechanical Engineering (Apparel & Accessories) Whoop IncTech Lead, Mechanical Engineering (Apparel & Accessories)Boston, MA$130,000–$185,000 / yearAt WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company's long-term growth and success. Lead mechanical design reviews and drive cross-functional alignment with Product, Electrical Engineering, Operations, and global manufacturing partners to successfully launch new accessories.
Director of Mechanical Engineering Core States GroupDirector of Mechanical EngineeringMASummary of Position: As the Director of Mechanical Engineering, supporting our Architecture and Engineering business unit, you are responsible for leading, coordinating and overseeing all activities, projects and personnel within the mechanical engineering discipline. Established in 1999, the company offers integrated solutions with seamless continuity, and many of the world's most notable brands count on Core States Group to deliver speed to market, cost certainty, and compelling design.
Mechanical Engineering Technician Trident ConsultingMechanical Engineering TechnicianBurlington, MAWe specialize in contract, contract-to-hire, and direct hire placements, supporting roles across IT, data & analytics, cloud, cybersecurity, finance & accounting, HR, operations, and more. Since 2005, we've partnered with Fortune 500 and high-growth companies to deliver high-quality talent across technology, engineering, business operations, and professional services.
Sr. Manager, Mechanical Engineering Wonder GroupSr. Manager, Mechanical EngineeringBoston, MassachusettsStrong knowledge of robotics systems, extremely comfortable working with robotics software groups and product managers to effectively spec out a product, and then deliver on those agreed upon specs. We’re looking for someone with proven experience building mechanical engineering teams and leading those teams to develop complex industrial automation systems on tight timelines.
NewMechanical Engineering Lead Myomo IncMechanical Engineering LeadBurlington, MA$150,000–$165,000 / yearMyomo is headquartered in Burlington, Massachusetts, with sales and clinical professionals across the U.S. What weâre looking for: The Mechanical Engineering Lead heads the mechanical development of Myomoâs wearable robotic orthotic platform (the MyoPro), advancing state-of-the-art human-assistive robotics to restore upper-limb function and improve patient independence. Based on patented technology developed at MIT, Harvard Medical School and by the Company, Myomo develops and markets the MyoPro product line of lightweight, non-invasive, powered arm braces (orthoses) to restore function in paralyzed or weakened arms and hands of individuals that have suffered a stroke, spinal cord, or nerve injury.
Engineer II / Senior Mechanical Engineer, Sustaining Engineering Lila SciencesEngineer II / Senior Mechanical Engineer, Sustaining EngineeringCambridge, MassachusettsThis role focuses on sustaining and improving fielded robotic workcells rather than greenfield design, with ownership across troubleshooting, root cause analysis, preventive maintenance, design fixes, and targeted reliability improvements. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.
Manager, Field Mechanical Engineering - Assembly Commonwealth Fusion Systems LLCManager, Field Mechanical Engineering - AssemblyMA$110,000–$185,000 / yearAs lead, the role includes the close collaboration with adjacent teams on the Assembly Team, such as creating and incorporating the new process changes with the Assembly Process team, or providing the Metrology team with any assistance or tools needed for the precision alignment of coils and other key structures. At the core, your role is to keep the assembly process for your area of ownership moving smoothly in any and all ways, managing the day-to-day changes in strategy or work orders, problem-solving and making tools, and using your engineering skills and knowledge to solve the many complex challenges that arise during the assembly process.
Mechanical Engineer II, Hardware Engineering, Robotics Storage Technology Amazon.com IncMechanical Engineer II, Hardware Engineering, Robotics Storage TechnologyWestborough, MADesigning sheetmetal components, weldments, and mechanical assemblies for high-volume manufacturing, incorporating appropriate features for sheetmetal and other high-volume production methods while accounting for variation and tolerances to ensure products remain functional over extended runs. Working with significant autonomy to deliver mechanical design solutions for projects with ambiguous or unrefined requirements, breaking down problems into logical categories, developing requirements, and providing solutions within robotic system constraints.
Senior Field Mechanical Engineering - Assembly Commonwealth Fusion Systems LLCSenior Field Mechanical Engineering - AssemblyMA$110,000–$185,000 / yearWhat you'll do: Own and be the expert in the assembly sequence of your workstation (initially this role is scoped to the assembly of the Toroidal Field Coil (TF) semicircle sub-assemblies), with the responsibility to determine and enact acceptable solutions and changes to the sequence that both allow successful completion of the work-station but also fit with the entire SPARC assembly sequence. At the core, your role is to keep the assembly process moving smoothly in all ways, managing the day-to-day changes in strategy or work orders, problem-solving and making tools, and using your engineering skills and knowledge to solve the many complex challenges that arise during the assembly process.
Mechanical Engineering Director General Dynamics CorpMechanical Engineering DirectorBoston, MAIn addition to the benefits discussed above, the company offers the following voluntary benefits: Critical Illness Insurance, Accident Insurance, Identify Theft Protection, Enhanced Legal Services, Auto and Home Insurance, Pet Insurance, Commuter Benefits, Hospital Indemnity Insurance, Educational Assistance, Employee Assistance Programs and College Savings Plan (529). Integrity is paramount, innovation fuels our passion, customer satisfaction is at the core of our mission, and collaboration is key to our success - fostering a culture of teamwork and mutual respect among employees, partners, and stakeholders.
Mechanical Engineering Manager Myomo IncMechanical Engineering ManagerBurlington, MA$148,000–$165,000 / yearMyomo is headquartered in Burlington, Massachusetts, with sales and clinical professionals across the U.S. What weâre looking for: The Manager of Mechanical Engineering & Design leads the development of Myomoâs wearable robotic orthotic platform (MyoPro), advancing state-of-the-art human-assistive robotics that restore upper-limb function and improve patient independence. Based on patented technology developed at MIT, Harvard Medical School and by the Company, Myomo develops and markets the MyoPro product line of lightweight, non-invasive, powered arm braces (orthoses) to restore function in paralyzed or weakened arms and hands of individuals that have suffered a stroke, spinal cord, or nerve injury.
SUPERVISOR LABORATORY College of Engineering Mechanical Engineering Boston UniversitySUPERVISOR LABORATORY College of Engineering Mechanical EngineeringBoston, MAA Lab Supervisor trains students in multiple technical aspects of design and manufacturing as used throughout the prototyping process including material selection, machining, laser cutting, waterjet cutting, sheet metal, foundry, welding, wire EDM and various other technologies available for use in EPIC. This position supports hands-on learning, research, and innovation by ensuring safe, equitable, and effective access to tools, equipment, and technical expertise for the population of Boston University including classes, student clubs, research and personal projects.
2026 Entry Level Rotational Program: Chemical, Mechanical & Electrical Engineering – Qnity Electronics EKC Advanced Electronics USA2026 Entry Level Rotational Program: Chemical, Mechanical & Electrical Engineering – Qnity ElectronicsMarlborough, DelawareYou will have the opportunity to take on varied roles such as Production / Process Engineering, Manufacturing Technology, Equipment Reliability & Maintenance, Continuous Improvement, Product Quality, Technical Service, and Operations Management. . Through a diverse offering of experiential learning assignments, our early career talent will have the ability to learn and demonstrate the necessary capabilities to propel to higher levels of industry leading performance. .
Sr. Optical-Mechanical Engineering Manager IPG Photonics CorpSr. Optical-Mechanical Engineering ManagerMarlborough, MAThis role is intended for an experienced mechanical engineer from the medical device industry with strong design skills in optical system packaging, precision adjustment mechanisms, incorporation of innovative manufacturing processes, and mechanical analysis. This person will manage the Mechanical Engineering (ME) group within the IPG Medical Division, while also serving as a technical lead and mentor to ME staff ranging from Engineering Technicians to Senior Engineers.
Mechanical Engineer (Atmospheric Systems Engineering) Brooks Automation US LLCMechanical Engineer (Atmospheric Systems Engineering)Chelmsford, MA$84,178.82–$113,888.99 / yearBrooks is a leading provider of automation solutions with over 40 years of experience in the semiconductor industry, offering precision robotics, integrated automation systems, and contamination control solutions that empower chip manufacturers worldwide. 3D CAD modeling (ProE & Solidworks) and FEA (Finite Element Analysis) / CFD (Computational Fluid Dynamics) of mechanical designs.
Manager of Mechanical Engineering Symbotic IncManager of Mechanical EngineeringWilmington, MA$125,000–$171,600 / yearThe Fleet Robotics team is part of our Hardware Engineering organization, which is responsible for designing, launching, and sustaining the mobile 4-wheeled robotic platforms that power Symbotic's warehouse automation system. Applying next-gen technology, high-density storage and machine learning to solve today's complex distribution challenges, Symbotic enables companies to move goods with unmatched speed, agility, accuracy and efficiency.
Vice President, Mechanical Design Engineering WSP Global IncVice President, Mechanical Design EngineeringBoston, MA$167,800–$250,000 / yearOversee overall project HVAC system design and general consulting construction administration from project inception to completion, including air‑handling systems, chilled‑water/steam systems, hydronic piping distribution, specialized exhaust, and Building Control Systems - including application of industry expected sustainability concepts. Oversee cross‑functional engineering teams executing project work on mid to high-level and/or multiple concurrent projects, including trade design budgets, tracking hours and expenses, task completion, technical HVAC calculations, code compliance documentation, and regulatory analysis.
NewMechanical Engineering Lead Beverage Automation WonderGroupMechanical Engineering Lead Beverage AutomationBoston, MAThe role involves managing a team of mechanical engineers and collaborating with cross-functional teams to meet product specifications. Qualified candidates should have a Bachelor's degree in Mechanical Engineering, with at least 10 years of experience in product development within industrial automation.
Engineer II / Senior Mechanical Engineer, Sustaining Engineering Lila Sciences IncEngineer II / Senior Mechanical Engineer, Sustaining EngineeringCambridge, MA$93,600–$158,400 / yearThis role focuses on sustaining and improving fielded robotic workcells rather than greenfield design, with ownership across troubleshooting, root cause analysis, preventive maintenance, design fixes, and targeted reliability improvements. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.
Mechanical Engineering Intern Fall 2026 Formlabs IncMechanical Engineering Intern Fall 2026Somerville, MAWe offer a range of benefits and perks to support your well-being and career growth, including: • Flexible Out of Office Plan - take time when you need it • Ample on-site parking & pre-tax commuter benefits • Catered on-site lunches (3x per week), snacks, beverages, & treats • Cohort-based social and professional development experience for interns • Many opt-in culture events across our diverse community • And of course… unlimited 3D prints. If you are passionate about hands-on engineering and rapid prototyping and are ready to tackle intriguing challenges on a real world product, we want you on our team as a Mechanical Engineering Intern.
Director, R&D Mechanical Engineering SharkNinja Operating LLCDirector, R&D Mechanical EngineeringNeedham, MA$127,500–$185,000 / yearPowered by two trusted, global brands, Shark and Ninja, the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. This leader must excel as both a seasoned engineer and a strategic people leader, personally driving technical excellence on key initiatives while building and inspiring a high-performing team of engineers.
Mechanical Engineering Intern (Fall 2026) FormlabsMechanical Engineering Intern (Fall 2026)Somerville, MA$1,575–$1,950If you are passionate about hands-on engineering and rapid prototyping and are ready to tackle intriguing challenges on a real world product, we want you on our team as a Mechanical Engineering Intern. It seems like a daunting task from the outside; however, it can be broken down into smaller pieces that, when combined, result in a sophisticated device that embodies a lot of science, engineering, and manufacturing know-how.
Deputy Director of Mechanical and Facilities Engineering, PE Massachusetts Bay Transportation AuthorityDeputy Director of Mechanical and Facilities Engineering, PEBoston, MAAbility to work all shifts and/or locations assigned, directed, or necessary for this position, including (for some transit/operations roles) up to twenty-four (24) hours per day, seven (7) days per week as necessary to accommodate severe weather conditions, emergencies, or any other circumstances that may potentially impact service or the safety of service. Have a satisfactory work record for the two (2) years immediately prior to the closing date of this posting (unless if current student or recent graduate), including overall employment, job performance, discipline, and safety records (infractions and/or offenses occurring after the closing of the posting and before the filling of a vacancy may preclude a candidate from consideration for selection).