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Optical Engineer III

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: 3M HEALTHCARE
Full Time position
Listed on 2026-09-12
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 85120 - 134400 USD Yearly USD 85120.00 134400.00 YEAR
Job Description & How to Apply Below

Job Description

What this Job Entails:
  • The Optical Engineer III will help monitor the network and troubleshoot network issues, and ensure we are able to provide guaranteed performance and capacity to our products.
  • Scope:
    Engineers, commissions, and validates backbone optical transport systems for new builds and capacity augmentation projects
  • Evaluates optical performance using field measurements and network management system data (OSNR, span loss, BER, optical power levels)
  • Coordinates with field technicians, vendors, and internal cross-functional teams to deploy and integrate optical systems on backbone networks
  • Deploys, configures, commissions, and tests DWDM, ROADM, and optical amplification systems across backbone infrastructure
  • Develops, reviews, and executes Methods of Procedure (MOPs) for optical circuit turn-ups, maintenance activities, and network changes
  • Performs remote turn-up and acceptance testing of optical circuits, including power balancing, channel provisioning, and end-to-end validation
  • Conducts new build engineering activities including fiber acceptance, span loss verification, optical line system commissioning, and as-built documentation
  • Supports optical equipment specification, vendor engagement, and RMA processes
  • Other duties as required
Your

Roles and Responsibilities:
  • Monitor Optical Long Haul and Metro networks and troubleshoot a variety of issues in a timely manner.
  • Perform fault isolation based on the troubleshooting outcome.
  • Coordinate with smart hands and optical equipment manufacturers to resolve issues and restore service.
  • Work cross-functionally and cross-regionally with other optical and network operational support teams.
  • Partner with and escalation to, various internal teams in pursuant of restoring service and limiting impact.
  • Manage and escalation critical events while communicating clearly and concisely.
  • Document and optimize operational processes and procedures.
  • Contribute to the creation of monitors, alerts, dashboards and metrics to drive continuous improvements.
  • Identify areas for automation and create or participate in the solution with scripting or coding skills.
  • Support deployment, and move, add, change teams.
  • Partner with audit teams to ensure accurate inventory and documentation.
  • Document and follow RMA processes and procedures for all relevant vendors.
  • Detect and diagnose various error/failure conditions across an array of server types.
  • Other duties as required.
Required Qualifications /

Skills:
  • Bachelor’s degree (B.S/B.A) from four-college or university and 5 to 8 years’ related experience and/or training; or equivalent combination of education and experience
  • Networks with senior internal and external personnel in own area of expertise
  • Demonstrates good judgment in selecting methods and techniques for obtaining solutions
  • Experience working with geometrical and physical optics, radiometry and lens design
  • Understanding of optical design and tolerance analysis
  • Deep understanding of stray light analysis and non-sequential ray trace tools
  • Knowledge about building and testing optical systems
  • Excellent communication and teamwork skills
Preferred Qualifications:
  • Experience with laser systems
  • Experience with CAD software such as
  • Understanding of design for manufacturing and/or assembly
Physical Demand & Work Environment:
  • Must have the ability to perform office-related tasks which may include prolonged sitting or standing
  • Must have the ability to move from place to place within an office environment
  • Must be able to use a computer
  • Must have the ability to communicate effectively
  • Some positions may require occasional repetitive motion or movements of the wrists, hands, and/or fingers
Salary Range

Salary Range $85,120.00 - $ USD (Salary)

Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit.

Further, the salary information noted above is a range that consists of a minimum and maximum rate of pay for this specific position. Where an applicant or employee is placed on this range will depend and be contingent on objective, documented work-related considerations like education, experience, certifications, licenses, preferred qualifications, among other factors.

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