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Multi X Jobs (NOW HIRING)

Amentum

$200 - $250/hr

The mission of DARPA's Multi X Office (MXO) is to ensure the U.S.'s continued technological dominance, both militarily and economically. To do this, MXO disrupts how technology is developed and used ...

Amentum

$150 - $200/hr

The mission of DARPA's Multi X Office (MXO) to ensure the U.S.'s continued technological dominance, both militarily and economically. To do this, MXO disrupts how technology is developed and used by ...

Randall Dermatology

Front Desk Receptionist

West Lafayette, IN · On-site

$14.50 - $18.50/hr

Work in Klara multi x's a day Required Skills * Exceptional customer service skills. 2 years experience a plus. * Computer skills * Teamwork is required * Medical experience a plus * Excellent phone ...

Pius X

Executive Director - Pius X Foundation

Lincoln, NE · On-site

$100 - $125/hr

Develop multi-year fundraising strategies that grow unrestricted and restricted philanthropic ... About Pius X Pius X currently has about 1,100 students (co-ed) enrolled in our 9-12 Catholic high ...

Great Bay Staffing Group

X-Midas Developer

Sarasota, FL · On-site

$140K - $200K/yr

Senior X-Midas Software Developer | Intelligence Community | TS/SCI Clearance Join our employee ... Experience with software testing, debugging, and performance tuning in complex multi-language ...

STA Jets

Contract Group Citation X

Costa Mesa, CA · On-site

STAJets is looking to build a book of typed and current Citation X Contract Pilots. Should you meet ... Airline Transport Pilot Certificate (Multi-Engine Land) * Current FAA First Class medical Time ...

STA Jets

Contract Group Citation X

Costa Mesa, CA · On-site

STAJets is looking to build a book of typed and current Citation X Contract Pilots. Should you meet ... Airline Transport Pilot Certificate (Multi-Engine Land) * Current FAA First Class medical Time ...

Savage X, Inc.

$60 - $80/hr

... x Fenty experience to our first IRL locations! In this role, you will work closely with the Senior ... The ability to multi-task, set priorities, and work well under pressure. This position involves ...

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Multi X information

What is a Multi X?

Multi X jobs refer to positions within Multi X S.A., a Chilean company specializing in the farming, processing, and export of Atlantic salmon. Employees can work in diverse roles such as aquaculture technicians, processing plant workers, logistics coordinators, quality control specialists, and administrative staff. These jobs are essential for ensuring the efficient production and global distribution of high-quality salmon products. Working at Multi X often involves adhering to strict safety and sustainability standards in a dynamic, team-oriented environment.

What are the key skills and qualifications needed to thrive as a Multi X?

To thrive as a Multi X, you need a broad set of multidisciplinary skills and relevant qualifications tailored to the specific fields involved, often supported by cross-functional education or certifications. Familiarity with industry-standard tools, platforms, or software from various domains is typically required for effective performance. Adaptability, strong communication, and problem-solving abilities help professionals excel when managing diverse responsibilities and collaborating across teams. These skills ensure versatility, effective multitasking, and the ability to contribute significant value in dynamic, multifaceted work environments.

What are typical collaboration dynamics for a Multi X professional within cross-functional teams?

As a Multi X professional, you will frequently work alongside colleagues from various departments, such as product development, marketing, and operations. Collaboration often involves participating in joint meetings, aligning project goals, and sharing updates to ensure all team members are informed and on track. Effective communication and adaptability are crucial, as you may need to bridge gaps between technical and non-technical stakeholders. This collaborative environment not only enhances project outcomes but also provides valuable learning opportunities and broadens your professional network.

What are popular job titles related to Multi X jobs?

For Multi X jobs, the most frequently searched job titles are:

Infographic showing various Multi X job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

DARPA - Multi X Office (MXO) Subject Matter Expert

Arlington, VA • On-site

Amentum
Guided Missile and Space Vehicle Manufacturing • 10K+ employees
Learn more about Amentumexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Job description

*** Please note, position is contingent upon award ***
Amentum is a leading provider of engineering, scientific, and program management support services to some of the top agencies in the U.S. government, including the Defense Advanced Research Projects Agency (DARPA), National Aeronautics and Space Administration (NASA), the Department of Homeland Security (DHS), and the intelligence community.
The mission of DARPA's Multi X Office (MXO) is to ensure the U.S.'s continued technological dominance, both militarily and economically. To do this, MXO disrupts how technology is developed and used by applying the physical sciences to deliver novel, mission-relevant capabilities. MXO explores materials at the atomic, molecular, and cellular scales to develop new components, tools, and processes that transform both the future battlespace and tomorrow's economies. MXO focuses on three major thrust areas to enable fundamentally new capabilities: materials and components to expand the foundation, tools and processes for indigenous development, and new modalities to achieve mission effects. Additional information on MXO is available here: https://www.darpa.mil/about/offices/mxo
*** Please note, position is contingent upon award ***
Amentum is seeking a Senior Subject Matter Expert (SME) to support the development and execution of programs and strategy in MXO. This is a full-time position with the requirement to work on-site at the client location (Ballston neighborhood of Arlington, VA). Some domestic travel (~20%) may be required.
Responsibilities May Include:
  • Providing Systems Engineering and Technical Assistance (SETA) to DARPA in the execution of advanced technology, research, and prototype demonstration programs
  • Providing technical and strategic support and insight to DARPA Program Managers, DARPA leadership, performers, integrated product teams (IPTs), and associated research and development communities across industry, academia, and government
  • Support in identifying, developing, and implementing new program concepts
  • Providing program management and acquisition support
  • Leveraging knowledge of the full lifecycle of advanced research and development programs, from concept development and requirements definition through prototyping, testing, evaluation, and transition to operational capability
  • Identifying and translating requirements into technology research and development objectives
  • Performing independent technical assessments of new technologies and system designs, including evaluation of alternatives, trade studies, and cost-benefit analyses
  • Providing overarching support to program/s to include, as needed, attending biweekly calls for performers, attending major reviews, drafting programmatic documentation for DARPA and transition partners, attending transition partner meetings and internal DARPA team meetings
  • Supporting technical interchange meetings and design reviews
  • Supporting program experimentation and testing efforts, including preparation of experiment/test plans and coordination with performers, government agents, and test facilities
  • Authoring program briefings, technical documentation, and reports

Minimum Requirements:
  • Master of Science degree in a relevant engineering, scientific, or technological discipline
  • At least 20 years of relevant experience
  • Active Secret security clearance. Please note US citizenship is required to obtain and maintain a security clearance
  • Uniquely qualifying research, credentials, or education; universally recognized as the expert/authority in a highly specified scientific area
  • The mature judgement required to advise senior government personnel on complex scientific and technical matters
  • Demonstrated ability to make decisions independently on R&D engineering problems and methods, in resolving important questions, and planning and coordinating work
  • Demonstrated experience in the use of advanced techniques, theories, precepts, and practices in a scientific or technological discipline
  • The demonstrated professionalism, maturity, sound judgement, and excellent communication and interpersonal skills necessary for daily interactions with a Government Program Manager, other technical support personnel, and executive-level audiences in a dynamic, fast-paced environment

Highly Desired Attributes:
  • PhD degree in a relevant engineering, scientific, or technological discipline
  • Active Top Secret security clearance, with the ability to obtain SCI access. Please note US citizenship is required to obtain and maintain a security clearance
  • Experience working with DoD stakeholders, combatant commands, and defense industry partners
  • Experience with basic and applied research and prior experience as a DARPA Program Manager or senior SETA contractor
  • Experience managing R&D programs from inception to closeout
  • Fifteen (15) years of extensive experience, background and knowledge of one or more DARPA programs
  • Five (5) years of experience working with DARPA Program Managers is highly desirable

Compensation Details:
$175K-$250K, depending upon qualifications and experience
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
08/28/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income 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. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

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