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Per Diem Computer Engineer Jobs in Reston, VA (NOW HIRING)

VHC Health

Phlebotomist, Per Diem

Arlington, VA · On-site

$19.50 - $24.50/hr

Computer experience is preferred. Certification/Licensure: None. Additional At VHC Health, every role contributes to exceptional care, better outcomes, and stronger communities. In addition to your ...

VHC Health

Phlebotomist, Per Diem

Arlington, VA · On-site

$19.50 - $24.50/hr

Computer experience is preferred. Certification/Licensure: None. Additional At VHC Health, every role contributes to exceptional care, better outcomes, and stronger communities. In addition to your ...

VHC Health

Phlebotomist, Per Diem

Arlington, VA · On-site

$21.13 - $33.36/hr

Computer experience is preferred. Certification/Licensure: None. At VHC Health, every role contributes to exceptional care, better outcomes, and stronger communities. In addition to your base ...

VHC Health

Phlebotomist, Per Diem

Arlington, VA · On-site

$21.13 - $33.36/hr

Computer experience is preferred. Certification/Licensure: None. At VHC Health, every role contributes to exceptional care, better outcomes, and stronger communities. In addition to your base ...

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All JobsPer Diem Computer Engineer JobsPer Diem Computer Engineer Jobs in Reston, VA

Per Diem Computer Engineer information

See Reston, VA salary details

$50.5K

$126.4K

$143K

How much do per diem computer engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for per diem computer engineer in Reston, VA is $126,419.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,000.00 and $136,800.00 per year, depending on experience, location, and employer.

What is a per diem computer engineer?

A Per Diem Computer Engineer is a professional who works on an as-needed basis, typically for short-term projects or to fill in gaps in staffing. They provide technical expertise in hardware, software, networking, or system troubleshooting without being a full-time employee. These roles are common in industries that require specialized IT support or project-based work. Compensation is usually structured on a daily or hourly basis, offering flexibility for both the employer and the engineer.

What are the typical work arrangements and expectations for a per diem computer engineer?

Per Diem Computer Engineers are usually engaged on an as-needed or on-call basis, which provides flexibility in scheduling but also means work hours may vary depending on project demand. You may be assigned to different teams and environments, adapting to a variety of technical challenges rather than having a fixed daily routine. This role requires you to quickly get up to speed with organizational protocols and ongoing projects, often collaborating closely with permanent staff or cross-functional teams. The arrangement is ideal for professionals seeking flexibility or supplementary income, but it also requires a high degree of adaptability and self-direction.

What are the key skills and qualifications needed to thrive in the per diem computer engineer position, and why are they important?

To thrive as a Per Diem Computer Engineer, you need a thorough understanding of computer hardware, software troubleshooting, networking, and relevant engineering principles, often supported by a bachelor's degree in computer engineering or a related field. Competence with system administration tools, programming languages (such as Python, C++, or Java), and industry certifications like CompTIA, Cisco, or Microsoft can be valuable. Strong problem-solving abilities, adaptability, and effective communication skills are essential, since roles may vary by project and team environment. These skills enable rapid integration into diverse workplaces, ensuring technical tasks are completed efficiently and supporting organizational IT needs on a flexible schedule.

Are per diem computer engineers still in demand?

Per diem computer engineers are still in demand due to ongoing needs for temporary IT support, system maintenance, and project-based work across various industries. Their skills in troubleshooting, network management, and familiarity with tools like Windows and Linux are highly valued in environments requiring flexible staffing. Demand may vary based on industry trends and regional job markets.

What are the most commonly searched types of Computer Engineer jobs in Reston, VA?

The most popular types of Computer Engineer jobs in Reston, VA are:

Per Diem Computer Engineer jobs near you
Infographic showing various Per Diem Computer Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 72% Physical, 2% Hybrid, and 26% Remote job distribution, with an average salary of $126,419 per year, or $60.8 per hour.

Lead Control Systems Engineer - DeltaV

Manassas, VA

RoviSys
Industrial Automation Equipment Manufacturing • 501 - 1,000 employees
Learn more about RoviSysexternal

$80K - $130K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday

Job description

Overview

Works directly with customers to define functional requirements and design, configure, commission and qualify DeltaV control systems. 

Responsibilities
  • Work in team environment with engineers and designers from RoviSys, partners and clients to provide state of the art Control Systems to improve efficiency, product quality, and profitability of process manufacturing
  • Develop Life Cycle documents, Electrical panels, Control Architecture and wiring drawings per GMP standards
  • Redline P&ID documentation
  • Define and implement Delta-V distributed control system (DCS) configurations
  • Testing and on-site commissioning and qualification of control systems
  • Lead teams of engineers and technicians to provide control system solutions
  • Mentor less experienced engineers
  • Develop engineering standards to improve efficiency and accuracy of project execution
  • Provide technical sales support to RoviSys business development team
Qualifications
  • 2-10 years of experience in automation
  • Platforms: Emerson DeltaV
  • Thorough understanding of control system design and coding, including batch control
  • Self-motivated, excellent communication skills, and enjoy working with people
  • B.S. in Electrical, Computer, or Chemical Engineering or Engineering Technology
  • Hands-on experience with current Emerson DeltaV
  • Authorized to work in the U.S. without RoviSys sponsorship
Compensation & Benefits Highlights

  • Competitive Base Salary: $80,000-$130,000, depending on experience 

  • Performance Bonuses: Bonus structure designed to reward results 

  • Travel Perks: Travel incentives + per-diem packages for field assignments 

  • Full Benefits Package: Medical, dental, and vision coverage 

  • Retirement Ready: 401(k) with company match 

  • Time Off: Generous PTO which includes vacation, holidays, and unlimited personal time 

  • Grow With Us: Ongoing training, certifications, and professional development support 

Employment Type: FULL_TIME

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