Aretum

About the Company

Aretum is a leading government contracting company specializing in technology-enabled mission support services for the Department of Defense, Department of Homeland Security, and Civilian agencies. Aretum provides leading-edge solutions and outstanding service to Federal clients focusing on Digital Transformation, Cyber Security, PMO Support, Next Generation Analytics, Mission Support, and Financial Consulting. For more information, visit www.aretum.com.

Listed Jobs

Company Name

Aretum

Job Title

Data Architect

Job Description

**Job Title** Data Architect **Role Summary** Design, implement, and govern complex data architectures for defense and federal agencies. Lead the modernization of data lakes, warehouses, and real‑time analytics to support data‑driven decision making and strategic initiatives across multi‑domain programs. **Expectations** - Lead end‑to‑end data architecture design in AWS GovCloud, ensuring compliance with NIST, FedRAMP, and DoD standards. - Translate complex technical solutions into business‑friendly frameworks for diverse stakeholders. - Maintain an active SECRET or higher security clearance. **Key Responsibilities** - Architect lakehouse and data‑lake solutions using Snowflake, Databricks, Redshift or equivalents. - Build, optimize, and maintain ETL/ELT pipelines for large‑scale ingestion and transformation. - Develop enterprise‑grade data governance, metadata management, and compliance frameworks. - Produce technical documentation, roadmaps, and support data maturity assessments. - Collaborate with cross‑functional teams to integrate real‑time analytics, predictive models, and readiness dashboards. - Facilitate plain‑language query capabilities for non‑technical users. - Support proposal and solutioning activities, including resume formatting and skill alignment. **Required Skills** - 8+ years of data architecture or engineering experience. - Proficiency with AWS GovCloud, Snowflake, Databricks, Redshift, or similar cloud data platforms. - Expertise in data modeling, warehousing, cloud‑native architectures, and ETL/ELT tools. - Strong knowledge of data governance, metadata, NIST, FedRAMP, and DoD compliance. - Experience with real‑time streaming (Kafka, Kinesis) and Agile/DevSecOps practices. - Excellent communication and collaborative leadership. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Information Systems or related field. - CompTIA Security+ or equivalent (or higher). - Active SECRET or higher security clearance. - Preferred: Master’s degree in a technical/analytical discipline, AWS / Snowflake / Databricks certifications, or experience with federal clients.

Mc lean, United states

On site

Senior

23-12-2025

Company Name

Aretum

Job Title

Senior Cybersecurity Lead

Job Description

Job Title: Senior Cybersecurity Lead Role Summary: Lead the design, implementation, and oversight of information assurance (IA) and cybersecurity controls for a federal defense contractor, ensuring compliance with FISMA, NIST RMF, and DoD standards while fostering a security‑first culture among technical and non‑technical teams. Expectations: • Maintain active TS/SCI clearance and adhere to CUI safeguards. • Deliver measurable improvements in security posture through risk assessments, vulnerability management, and incident response. • Lead and mentor a cross‑functional cybersecurity team, aligning defensive operations with broader IT initiatives. Key Responsibilities: • Plan, execute, and monitor security measures for computer networks and information assets. • Conduct risk assessments, develop and maintain Plans of Actions and Milestones (POAMs), and manage DD2875 submissions. • Respond to security breaches, viruses, and incidents; coordinate recovery and reporting. • Monitor DoD and Army Cyber standards, regulations, and policy changes; update security controls accordingly. • Review contract deliverables for compliance with NIST SP 800‑53, STIGs, SCAP, and IAVA requirements. • Support RMF implementation, including vulnerability management, penetration testing, and defensive cyber operations. • Lead the development of SOPs, COOP plans, POA&M documentation, and other RMF‑related artifacts. • Collaborate with IT and business stakeholders to evaluate proposed system and application designs. Required Skills: • 10+ years of DoD IA experience; 8+ years of hands‑on vulnerability and penetration testing, RMF, and defensive cyber operations. • Expertise in NIST RMF, NIST SP 800‑53, STIGs, SCAP, IAVAs, FISMA compliance. • Proven project management experience delivering complex DoD cybersecurity projects. • Strong leadership, communication, and independent decision‑making capabilities. • Ability to develop and sustain security controls, incident response plans, and continuous monitoring programs. Required Education & Certifications: • TS/SCI clearance. • One of: CISSP, CISM, CISA, GSLC, or DoD 8570.01‑M Level 3 IAT/IAM certification. • Bachelor’s degree in an IT‑related field (preferred).

Washington, United states

Hybrid

Senior

31-12-2025

Company Name

Aretum

Job Title

System Administrator (Contingent Upon Contract Award)

Job Description

**Job title:** System Administrator (Contractor) **Role Summary:** Deploy, manage, and secure DoD enterprise networks and IT infrastructure across multiple geographically distributed sites. The role focuses on server and network administration, virtualization, patch management, and ensuring compliance with CUI safeguards to maintain operational resilience and performance. **Expectations:** - Minimum 4 years of system administration experience. - Active U.S. Secret clearance. - Contractor to a federal client; onsite work required with occasional travel for meetings and support. **Key Responsibilities:** - Install, configure, and maintain Windows and Linux servers, workstations, and network equipment. - Administer LAN/WAN architectures, applying TCP/IP and OSI model principles. - Manage VMware and Hyper‑V virtual environments, including VM provisioning, migration, and performance tuning. - Conduct patch, software, and firmware updates; enforce security hardening and firewall policies. - Monitor system and network performance using enterprise monitoring tools; troubleshoot incidents and log root causes. - Manage user access, authentication, and authorization in line with DoD and CUI requirements. - Coordinate cloud deployment (public, private, hybrid) and workloads migration. - Maintain documentation of configurations, procedures, and incident reports. **Required Skills:** - Proficiency in Windows and Linux system administration and command‑line utilities. - Strong networking fundamentals (LAN/WAN, TCP/IP, OSI, VLAN, DMZ, firewalls). - Experience with virtualization (VMware, Hyper‑V). - Knowledge of IT security principles (system hardening, firewalls, DMZ, network segmentation). - Ability to script in PowerShell, Python, or Bash for automation. - Familiarity with cloud deployment models and workload migration. - Competent in monitoring and ITIL‑v4 concepts. - Excellent problem‑solving and communication skills. **Required Education & Certifications:** - DoD 8570.01‑M IAT Level II certification (Security+ CE, CySA+, CCNA Security, GSEC, SSCP, or GICSP). - Bachelor’s degree in Computer Science, Information Systems, or equivalent experience — preferred.

San diego, United states

On site

Junior

27-01-2026