1,982,189open jobs
117,101companies
251,004added this week
Browse all
Salary
$88k – $147k per year
Location
Hybrid (Herndon, United States)
Seniority
Senior · 4+ years exp

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 20, 2026. ManTech scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ManTech is a Virginia company founded in 1968 that provides technology services to United States defence and intelligence agencies. Its work covers cybersecurity, data analytics, cloud and mission systems engineering. The company employs thousands of cleared technologists.

Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!

MAMTECH seeks a motivated, career and customer oriented Senior Accountant to join our team in Herndon, Virginia. This is a hybrid position with on-site presence on Thursdays.

Responsibilities include but are not limited to:

  • Support the General Ledger department during month-end close and assist in preparing GAAP financial statements.
  • Own and prepare complex, high-priority balance sheet reconciliations
  • Prepare, review, and verify the accuracy of journal entries and accruals.
  • Support the General Ledger department during month-end close and assist in preparing GAAP financial statements.
  • Review accounting documents and schedules to ensure computational accuracy and compliance with internal policies

Minimum Qualifications:

  • Requires bachelor’s degree (in Accounting, Finance or Business Administration). Preferably, an accounting degree with 4 years’ experience.
  • Ability to handle stress and work well under pressure
  • Experience leading meetings with other depts
  • Ability to use MS Office, Excel, Word, Power Point
  • Ability to handle stress and work well under pressure
  • Multi-tasking ability with strong organizational skills

Preferred Qualifications:

  • Analytical and critical thinking skills
  • Experience with PeopleSoft financials or another government contractor financial software package
  • Experience with PeopleSoft and Deltek Costpoint

Clearance Requirements:

  • US Citizenship

Physical Requirements:

  • The person in this position must be able to remain in a stationary position 50% of the time
  • Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations

The projected compensation range for this position is $88,200.00-$147,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,982,189 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Finance
Similar stack
Same company
Herndon
$75k – $125k per year • Hybrid • 6+ years exp • High School Diploma • Chicago
Apply
Operations Auditor 3 days ago
$138k – $200k per year • Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • New York
Apply
Staff Accountant 3 4 days ago
≈ $62k – $168k per year (Estimated) • In office • Full-Time • 5+ years exp • Dallas
Analytics
Microsoft Excel
Apply
$110k – $209k per year • Hybrid • Full-Time • 7+ years exp • Bachelor's Degree • Mettawa
Apply
$125k – $237k per year • Hybrid • Full-Time • 8+ years exp • Bachelor's Degree • Mettawa
Analytics
Microsoft Excel
Apply
$88k – $147k per year • In office • Secret • 4+ years exp • High School Diploma • Washington
Apply
$97k – $162k per year • In office • TS/SCI • 4+ years exp • Bachelor's Degree • Chantilly
Apply
$142k – $254k per year • In office • TS/SCI • 10+ years exp • Bachelor's Degree • Linthicum Heights
Apply
≈ $92k – $177k per year (Estimated) • In office • Public Trust • 7+ years exp • Bachelor's Degree • Halawa
Apply
$77k – $129k per year • In office • Public Trust • 7+ years exp • Bachelor's Degree • Halawa
Apply
$148k – $200k per year • Equity • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Herndon
AI/ML
AWS Bedrock
Amazon SageMaker
DevOps
AWS
Amazon EC2
Amazon S3
Apply
Cashier 1 day ago
≈ $40k – $87k per year (Estimated) • In office • 1+ year exp • Herndon
Apply
$193k – $262k per year • Equity • In office • Full-Time • 5+ years exp • Bachelor's Degree • Boston • Seattle • New York • Palo Alto • Herndon
Python
TypeScript
AI/ML
Prompt Engineering
AI Agents
RAG
LLM Guardrails
Agentic Workflows
Multi-Agent Systems
DevOps
CI/CD
AWS
Management
Agile
Apply
$131k – $178k per year • Equity • In office • Full-Time • 3+ years exp • Arlington • Seattle • Denver • Herndon
Databases
DynamoDB
DevOps
AWS
AWS Lambda
Amazon EC2
Amazon S3
Apply
$129k – $175k per year • Equity • In office • TS/SCI • Full-Time • Herndon
Python
Go
Java
Rust
Ruby
C#
C++
AI/ML
Anomaly Detection
Machine Learning
DevOps
CI/CD
AWS
Cybersecurity
Zero Trust
Apply
See all jobs
This is one of many
1,982,189 more open roles from verified company boards, updated every day.