Senior Scientist/ Engineer

ERT, Inc.; College Park (MD); Hybrid; USD 100,000 - 130,000; Full time

Benefits offered by this job

Medical Insurance

401(k) plan with company-matching

Paid Holidays

PTO

Job summary

Entarian in College Park, MD seeks a Senior Scientist/Engineer to support NOAA sensor calibration on Low Earth Orbiting satellites. You will analyze radiometric, spectral, and geospatial quality of level 1b products and investigate anomalies, proposing mitigations.

The role requires a PhD in Atmospheric Science or related field, 5+ years experience, and strong Fortran/C++/Python skills. Flexible work schedules with a competitive benefits package are offered.

Qualifications

• PhD required in Atmospheric Science, Remote Sensing, or related field with emphasis on GNSS radio occultation data processing.
• Minimum 5+ years of relevant work experience.
• Strong programming and data-analysis skills in Fortran, C/C++, Python or similar.
• Proven ability to publish research in peer‑reviewed journals and conferences.

Responsibilities

• Support NOAA operational calibration of sensors on LEO satellites and assess level 1b data quality.
• Investigate instrument anomalies and propose corrective actions and mitigations.
• Provide technical support to satellite programs to improve algorithms and data quality.

Skills

Data analysis

Analytical skills

Communication

Education

PhD in Atmospheric Science/Remote Sensing

Tools

Fortran

C/C++

Python

Job description

Senior Scientist/ Engineer

Job ID: 2026-9834

Type: Full Time W/Benefits Ret Match

Location: US-MD-College Park

Security Clearance: Clearable

Overview/ Job Responsibilities

Entarian is seeking a highly skilled and motivated Senior Scientist/Engineer to support NOAA operational calibration of sensors on Low Earth Orbiting satellites, including characterizing, and monitoring the signal to noise, radiometric, spectral, and geospatial quality of the level 1b products using a variety of methods; investigate instrument anomalies such as due to space weather events, radio frequency interference, and propose corrective actions and/or mitigations; provide technical support to the satellite programs by improving the algorithms and level 1 data quality through innovative science to support numerical weather and space weather predictions.

Work is located in College Park, MD with flexible work schedules permitted.

The salary range for this role is approximately $100,000 - $130,000/year.

Minimum Qualifications

• PhD in Atmospheric Science, Remote Sensing, or a related field with a strong focus on GNSS radio occultation data processing
• 5+ years of related work experience
• Skills and experiences with data analysis software and programming languages (e.g., Fortran, C/C++, Python, or similar)
• Demonstrated expertise in atmospheric science research and a solid understanding of relevant concepts related to radio occultation and atmospheric profiling.
• Strong analytical and problem-solving skills, with the ability to critically assess data and develop innovative solutions to challenges in GNSS radio occultation processing.
• Excellent communication and interpersonal skills, with the ability to work collaboratively in a multidisciplinary team environment.
• A track record of publishing research results in peer-reviewed journals and conferences related to GNSS radio occultation processing and atmospheric science will be an advantage.
• Must be a US Citizen or Permanent Resident and be able to pass a background investigation to obtain a security badge to enter the applicable government facility.

About Us

Compensation Entarian considers several factors when extending an offer of employment, including the location, scope, and associated responsibilities of the specific position, as well as a candidate's work experience, education/training, and key skills.

Benefits All full-time employees are eligible to participate in our flexible benefits package, which includes:

• Medical, Rx, Dental, and Vision Insurance
• 401(k) retirement plan with company-matching
• 11 Paid Federal Government Holidays
• Paid Time Off (PTO)
• Basic Life & Supplemental Life
• Health Savings Account, Flexible Spending and Dependent Care Flexible Spending Accounts
• Short-Term & Long-Term Disability
• Employee assistance program (EAP)
• Tuition Reimbursement, Personal Development & Learning Opportunities
• Skills Development & Certifications
• Professional Membership Reimbursement
• Employee Referral Program
• Competitive compensation plan
• Discretionary variable incentive bonuses based on factors such as individual performance, business unit performance, and/or the company's performance

Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.

Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.