Brain Trust Software Integration Engineer (Level 3) in Annapolis Junction, Maryland
Task Description: The Level III Software Integration Engineer (SIE) shall be responsible for building, installing, monitoring, troubleshooting, configuring, managing and performing software upgrades of the software stack layer between the operating system layer and the Mission application layer on HPC systems. The Level III Software Integration Engineer shall possess the following capabilities:
Ability to integrate, install, configure, upgrade, compile, and support COTS/GOTS software.
Generate documentation for the full software stack.
Update software for sustainment support.
Basic Linux system administration skills and shell scripting.
Execute test codes for characterization of software performance.
Provide software product ownership for HPC tools.
Working knowledge of CM tools, web documentation, and issue tracking.
Ability to work in a fast paced environment and switch between various architectural paradigms.
SIE-3 Qualifications: Bachelor's Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment.ORThe individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least eight (8) years of demonstrable experience.ORAn industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience. A Master's Degree in Computer Science or related field may substitute for two (2) years' experience.Task Required Skills:
Experience as a Linux System Administrator with technical knowledge regarding compute, network, memory, and storage components
Experience writing scripts using Bash
Experience diagnosing system issues on Linux-based clusters
Experience with SLURM Workload Manager
Experience with HPC open source parallel programming methods such as OpenSHMEM, pthreads, Open MPI, and UPC
Task Desired Skills:
Experience with automating system procedures/tasks and using benchmarks to confirm subsystem health
Experience with Linux cluster/node monitoring tools such as NHC (Node Health Check)
Familiar with InfiniBand network communications
Familiar with parallel file systems such as Lustre
Experience with the Atlassian Suite of Tools (Jira, Confluence, Bitbucket)
Clearance: TS/SCI with Poly. BrainTrust is an Affirmative Action/Equal Employment Opportunity employer. All qualified applicants are considered for all positions without regard to race, color, religion, sex, national origin, veteran status, age, gender identity, genetic information, marital status, sexual orientation, or disability.