411 Linux Administrators jobs in Ellicott City,MD

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Network Operations Center Tier II Systems Administrator

BOOZ, ALLEN & HAMILTON - Columbia, MD

Network Operations Center Tier II Systems Administrator

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

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Systems Administrator

BOOZ, ALLEN & HAMILTON

Annapolis Junction, MD 20701

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

2+ years of experience designing, implementing, and maintaining Linux environments
2+ years of experience building and maintaining Nvidia networking environments, including command line within the Nvidia Network Operating System ( NVOS )
1+ years of experience building and maintaining virtual environments using VMware
Experience supporting national cyber missions in either offensive or defensive capacities, including USCC or the service cyber components
Ability to be flexible for shift work
Ability to travel up to 25% of the time
Active TS/SCI clearance; willingness to take a polygraph exam
HS diploma or GED and 7+ years of experience with information technology, or Bachelor's degree and 3+ years of experience with information technology
Ability to obtain a DoD 8570 Information Assurance Technician ( IAT ) Level II Certification within 6 months of hire date

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Software Engineer with Poly SR SWE2

Lockheed Martin

Catonsville, MD 21228

~ 13 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

TS/SCI w/ FSP
Twenty (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems.
Strong Familiarity with programming languages such as Java.

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Rental Billing Specialist

Kelly Generator & Equipment

Annapolis, MD 21401

~ 43 min Onsite

3–5 years of experience in billing, accounts receivable, project billing, contract administration, or a related accounting support role
Experience preparing and processing high-volume, detail-oriented customer invoices
Experience working with ERP/accounting software and Microsoft Office, including intermediate Microsoft Excel skills
Strong customer service and communication skills
High school diploma or GED

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Senior Reverse Engineer / Vulnerability Researcher

Johns Hopkins Hospital

Laurel, MD 20723

$105,000/yr

~ 21 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Computer Engineering, Computer Science, Electrical Engineering, or another field relevant to the duties as described above
At least 5 years of relevant professional experience
Are skilled with software debuggers and static analysis tools such as Ghidra, IDA, and Binary Ninja
Are proficient with one or more programming languages
Have experience reading and writing assembly
Understand Unix/Linux operating systems and embedded systems development toolchains
Love solving puzzles and have experience persevering through technical challenges
Hold an active TS/SCI clearance and can ultimately obtain a TS/SCI + polygraph clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information; eligibility requirements include U.S. citizenship

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Office Assistant (HQ Rockville, MD)

Strategic Technology Institute Inc,

Rockville, MD 20852

~ 39 min Onsite

High School diploma or G.E.D. required
Associate degree (A.A.) or a bachelor's degree from a college or university in Business administration or related field preferred

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Medication Care Manager – Senior Living

Sunrise Senior Living Mgmt

Silver Spring, MD 20906

~ 31 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

High School Diploma/GED
Age 18+
Medication Administration certification
CPR and First Aid certification
Strong documentation and communication skills
Senior care experience preferred

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Licensed Professional Counselor

Senior Care Therapy

Annapolis, MD 21401

~ 43 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Active and unrestricted license to practice as a Licensed Professional Counselor in State applying for
Effective oral and written communication in English
Basic proficiency with technology, including electronic health records (EHR)
Strong organizational and documentation skills, with attention to regulatory compliance
Ability to provide in-person services at assigned facilities, up to 45 minutes
Ability to walk, stand, and move between patient rooms and offices within the facility throughout the day
Full Vaccination and Booster Status may be required in some facilities

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Mission Planner Support

CACI International Inc

Annapolis, MD 21401

~ 43 min Onsite

Active TS/SCI Polygraph
Previous experience as a DoD/DoW 35N/S, CTT/CTR, 1N2/4, or equivalent
Strong communication skills, highly motivated, and mission/team oriented
Ability to communicate effectively with local senior management and remote personnel.
Ability to work in a high-stress near-real-time environment and demands foresight and strong technical skills
Capable of working with multiple computer software applications simultaneously
Experience in any or all of the following systems: UNIX, web-based applications, operational chat rooms, SUN and/or Linux workstations, satellites and payload configurations
Previous certification in mission management disciplines, satellite operations, or SIGINT experience
Prior DoD SIGINT Analyst and Reporting experience

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