Estimator - Security Clearance Required

4 weeks ago


Washington, United States Amentum Full time

The Estimator is responsible for activities related to estimating all the elements of project cost including labor (manual and non-manual), materials and permanent equipment, supplies, consumables and expenses, and construction equipment rental and operating costs, contingency, escalation, program risk, etc.

Responsibilities Include:

  • Managing the estimating framework, systems, and resources to deliver an effective estimating service to Project Managers, Program managers and Senior Leaders.
  • Leading the provision of quality estimates for all project phases and stages.
  • Determining the quality of information provided for the compilation of estimates and the suitability and classification of estimates to be prepared.
  • Advising the project and program teams on all aspects of estimating.
  • Monitoring and auditing the quality of estimates (and associated underpinning), including subcontractor submissions.
  • Overseeing the hierarchy of estimates within their area and assess the implications of implementing changes.
  • Supporting the PCM and SPCM in peer reviews process and checking of estimates approval.
  • Supporting the Commercial department in analysis of tenders and fair price checking and subsequent analysis of supply chain submissions prior to inclusion in estimates.
  • Supporting the analysis of project outturns against baseline for LFE and Knowledge management.
  • Ensuring the accuracy of data communicated and reported to all Stakeholders.
  • Highlighting any current or potential issues to the PCM, SPCM and Project and Program Managers.
  • Maintaining compliance with approved processes, procedures, and systems.

Minimum Requirements

Education/ Experience:

  • Bachelor’s degree or equivalent in finance, engineering, or business administration or demonstrated equivalent of education, training and 5 years industry experience estimating Facility Maintenance projects and/or planning and scheduling experience.
  • Candidates must possess great work ethics and ability to work in a team environment.
  • Ability to handle multiple priorities with interruptions and still meet deadlines.
  • Well-developed interpersonal and written communication skills.
  • Self-starter capable of working independently and as a member of a team.
  • Excellent organizational skills vital.
  • High proficiency in MS Excel and Internet research

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.

Labor Law Posters

EEO including Disability/Protected Veterans



  • Washington, United States Booz Allen Hamilton Full time

    Application Security EngineerKey Role:Work together with the client and application community to support and maintain a resilient security posture for highly visible applications. Remediate application security flaws in conjunction with the application security team. Lead security discussions with the application teams to prescribe security best practices...


  • Washington, United States Booz Allen Hamilton Full time

    Security Engineer, SeniorThe Opportunity:Are you looking for an opportunity to share your experience in Security engineering to safeguard our nation? As a systems security engineer, you can identify the technologies needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to develop and implement cross...


  • Washington, United States Booz Allen Hamilton Full time

    Cybersecurity EngineerKey Role:Assist AI-driven software solution in obtaining ATO at IL 4-6 level environments. Architect, develop, and operationalize software solutions and systems that perform cyber data analytics at scale in a variety of technology platforms. Apply specific functional, working, and general industry knowledge. Develop or contribute to...


  • Washington, United States Booz Allen Hamilton Full time

    Network Security EngineerThe Opportunity: Are you looking for an opportunity to share your experience in implementing security tools to safeguard our nation? As a systems security and network security engineer, you can identify the security system needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience...


  • Washington, United States Booz Allen Hamilton Full time

    Cybersecurity ArchitectKey Role:Ensure a secure network architecture by planning, designing, testing, implementing, and protecting the organization’s mission and IT assets. Evaluate and identify IT solutions, develop secure designs, oversee the implementation of security applications and appliances, and apply in-depth knowledge on securing multiple...

  • Security Escort

    1 week ago


    Washington, United States KBR Full time

    Title:Security EscortBelong, Connect, Grow, with KBR!KBR's Defense Systems Engineering business unit is seeking to hire a Security Escort with a Secret Clearance to join our Critical Infrastructure Protection (CIP) Operating Unit. CIP provides expertise in the design, installation, and maintenance of Electronic Security Systems (ESS) and Utilities/Control...

  • Wargame Analyst

    2 days ago


    Washington, United States Booz Allen Hamilton Full time

    Wargame AnalystThe Opportunity: As a defense mission professional, you ask questions others don’t. You understand the nuances of complex situations. You use your skills to think bigger and push further, solving complex problems. We’re looking for someone like you to help create solutions for missions that keep our nation safe. As a Defense Mission...

  • Cost Analyst, Senior

    3 months ago


    Washington, United States Booz Allen Hamilton Full time

    Cost Analyst, SeniorThe Opportunity: Do you want to use your financial, analytical, and statistical skills to help our clients get the most out of their funding to protect our national security? As a cost analyst, you’ll review complex financial and cost data, build cost analysis models, perform cost-benefit and cost-savings analyses, and utilize earned...


  • Washington, United States Booz Allen Hamilton Full time

    Database Security TesterThe Opportunity:When our country’s cyber security is on the line, simply reacting is not enough – we need a plan. And when that plan needs to protect databases for federal financial agencies, we need SMEs to help ensure those databases are secured. That’s why we need you, a security specialist with the expertise required to...

  • Scrum SME

    3 months ago


    Washington, United States Booz Allen Hamilton Full time

    Scrum SMEThe Opportunity:Are you passionate about outcomes and supporting a development team that’s modernizing, securing, and creating efficiency? As a Scrum Master, you know the importance of Agile best practices and how to combat challenges early to get work done. We need a Scrum Master like you to help us accomplish critical tasks that will modernize...


  • Washington, United States Booz Allen Hamilton Full time

    CartographerThe Opportunity: With a thorough understanding of cartographic standardization principles, best practices, and procedures, a skilled cartographer can turn map data into valuable information. If that sounds like you, we have an opportunity for you to use your geospatial analysis skills to transform intelligence community and the national security...


  • Washington, United States Booz Allen Hamilton Full time

    Assistant Contractor Program Security OfficerKey Role:Manage classified government contract programs and oversight the day-to-day operations of a Special Access Program Facility (SAPF) or Sensitive Compartmented Information Facility (SCIF). Provide support in clearance processing, including personnel security, or visit certifications, document control, and...


  • Washington, United States Booz Allen Hamilton Full time

    Instructional DesignerThe Opportunity:Do you want to develop training that will transform intelligence analysis? As an Instructional Designer, you know that even the best tools and processes can’t have an impact without the right education. Constructing an interactive course that teaches critical information and tradecraft requires a real passion for...


  • Washington, United States Booz Allen Hamilton Full time

    Instructional DesignerThe Opportunity:Do you want to develop training that will transform intelligence analysis? As an instructional designer, you know that even the best tools and processes can’t have an impact without the right education. Constructing an interactive course that teaches critical information and tradecraft requires a real passion for...


  • Washington, United States Booz Allen Hamilton Full time

    Cybersecurity EngineerKey Role:Assist AI-driven software solution in obtaining ATO at IL 4-6 level environments. Architect, develop and operationalize software solutions and systems that perform cyber data analytics at scale in a variety of technology platforms. Apply specific functional knowledge and working and general industry knowledge. Develop or...


  • Washington, United States Booz Allen Hamilton Full time

    Information System Security OfficerKey Role: Work with law enforcement to discover their cyber risks, understand applicablepolicies, and develop a mitigation plan. Review technical, environmental, and personnel details from engineers to assess the entire threat landscape. Guide your client through a plan of action with presentations, whitepapers, and...


  • Washington, United States KBR Full time

    Title:Counterintelligence AnalystCI AnalystWashington, D.C.Experience: Individual must have a minimum of five (5) years of experience in intelligence analysis, which may be a combination of private sector, civil service, or military. Individual must have demonstrated evidence of excellent oral and written communication skills and proven performance...


  • Washington, Washington, D.C., United States Amentum Full time

    Amentum is seeking a highly skilled Plumber to provide critical support at our site, where you will independently execute construction and maintenance tasks as a Journeyman Plumber.Key Responsibilities:Maintain and upgrade plumbing equipment and piping, performing both corrective and preventative maintenance.Install and repair pipes, fixtures, and clear...

  • Cost Analyst, Mid

    4 weeks ago


    Washington, United States Booz Allen Hamilton Full time

    Cost Analyst, MidThe Opportunity: Do you want to use your analysis skills to help the Navy get the most out of its funding? When it comes to considering the costs of building and maintaining systems, you know there is more to it than parts and labor. That's why we need you, a cost analyst who can turn requirements into a complete financial understanding for...

  • Cost Analyst, Senior

    4 weeks ago


    Washington, United States Booz Allen Hamilton Full time

    Cost Analyst, SeniorThe Opportunity: Do you want to use your analysis skills to help the Navy get the most out of their funding? When it comes to considering the costs of building and maintaining systems, you know there is more to it than parts and labor. That's why we need you, a cost analyst who can turn requirements into a complete financial understanding...