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Caelum Research Corporation Tech Stack

Applied sciences and systems engineering for federal and defense clients

IT Services and IT Consulting Rockville, Maryland 51–200 employees Founded 1987 Privately Held

Caelum Research is a 51–200-person services firm selling applied sciences, IT, and systems engineering to government and defense buyers. The hiring velocity is accelerating with 12 roles posted in the last 30 days, heavily weighted toward security (4) and engineering (3), and the tech stack reflects compliance-heavy work: SQL Server, Azure, HP Fortify, ACAS, Burp Suite, and ServiceNow sit alongside core infrastructure. The pain-point list (database migration, STIG compliance, vulnerability reduction, network traffic analysis) maps directly to government contracting constraints, particularly DoD and NIST 800-53 controls.

Tech Stack 23 technologies

Core StackSQL Server PostgreSQL MariaDB Ruby Python Linux Tableau Power BI ServiceNow Azure SharePoint Active Directory Federation Services HP Fortify Wireshark ACAS Burp Suite Perl Bash PowerShell TCP/IP SQL Excel BMC Remedy

What Caelum Research Corporation Is Building

◆Challenges

Database consolidation/migration
New platform transition
Ensuring compliance with 800-53 controls
Reducing vulnerability risk
Detecting unauthorized activity
Analyzing network traffic
Maintaining mission-critical systems
Ensuring compliance with dod stig
Seamless connectivity
Reliability

▲Active Projects

Atec it support contract
Subordinate location stig assessment
Implement network improvements

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Security

4

Engineering

3

Data

2

Ops

2

Executive

1

Support

1

Seniority

Senior

10

Mid

2

VP

1

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About Caelum Research Corporation

Caelum Research delivers applied sciences, information technology, and systems engineering services to government agencies and defense contractors. Founded in 1987 and based in Rockville, Maryland, the firm operates in the 51–200-person range with a current hiring surge. Work spans STIG assessment, network infrastructure, database consolidation, and compliance-driven system improvements. The active project list (ATEC IT support, subordinate-location assessments, network upgrades) and security/engineering focus indicate a business anchored in federal compliance and mission-critical infrastructure maintenance.

HeadquartersRockville, Maryland

Company Size51–200 employees

Founded1987

Hiring MarketsUnited States

Frequently Asked Questions

What is Caelum Research's tech stack?

SQL Server, Azure, PostgreSQL, MariaDB for data; HP Fortify, ACAS, Burp Suite for security; ServiceNow for ITSM; Tableau and Power BI for analytics; Bash, PowerShell, Python, Perl, Ruby for scripting; plus Active Directory Federation Services and SharePoint for enterprise infrastructure.

What are Caelum Research's main business challenges?

Database consolidation and migration, NIST 800-53 and DoD STIG compliance, vulnerability risk reduction, network traffic analysis, and maintaining uptime for mission-critical systems.